Resources
Products
Single Ply Commercial Roofing
Bituminous Commercial Roofing
SBS Roofing Systems
With over three decades of experience producing modified bitumen, we understand the science of formulating systems that last.
Our SBS is a premium modified bitumen engineered specifically for elasticity. It is made to withstand even the harshest environments.
SBS is the most customizable of our low-slope commercial roofing products with glass, polyester and composite reinforcements. It can be installed with the widest variety of application methods including cold applied, heat weld, self-adhered, mechanically fastened, and hot applied applications.
DynaBase
Meets the requirements of ASTM D 6163, Type I, Grade S
DynaBase is used as a fiber glass-reinforced base or ply sheet in a variety of multi-ply roofing systems.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs.
Fiber Glass Reinforcement Mat: Offers excellent dimensional stability and tensile strength and withstands differential movement. Because it has no thermal memory less time is needed to relax the sheet, allowing for ease of installation. The fiber glass mat also has good lay-flat characteristics, contributing to better aesthetics.
Surfacing: Fine mineral parting agent on both sides of the sheet.
DynaBase HW
Meets the requirements of ASTM D 6163, Type 1, Grade S
DynaBase HW is used as a fiber glass-reinforced base or ply sheet in a variety of multi-ply roofing systems.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs.
Fiber Glass Reinforcement Mat: Offers excellent dimensional stability and tensile strength and withstands differential movement. Because it has no thermal memory less time is needed to relax the sheet, allowing for ease of installation. The fiber glass mat also has good lay-flat characteristics.
Surfacing: Fine mineral parting agent on the top side of the sheet. A polyolefin burn-off film on the bottom side enables the product to be applied using heat welding techniques.
DynaBase PR
Meets the requirements of ASTM D 6164, Type 1, Grade S
DynaBase PR is used as a polyester-reinforced base or ply sheet in a variety of multi-ply roofing systems.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs.
Polyester-Reinforcement Mat: Polyester mat with bi-directional glass-scrim reinforcement offers robust tear strength and puncture resistance, allowing for high wind performance and an excellent hail rating. The sheet also exhibits strong dimensional stability and enhanced elongation.
Surfacing: Fine mineral parting agent on both sides.
DynaClad
Meets or exceeds the criteria for ASTM D 6298
DynaClad is used as a fiber glass-reinforced cap or flashing sheet in a variety of multi-ply roofing systems.
Aluminum Foil Surface: Provides high reflectivity, reducing heat load on the roof membrane and potentially lowering air conditioning energy costs.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs.
Fiber Glass Reinforcement Mat: Offers excellent dimensional stability and tensile strength and withstands differential movement. Because it has no thermal memory less time is needed to relax the sheet, allowing for ease of installation. The fiber glass mat also has good lay-flat characteristics.
DynaClad Copper
Meets or exceeds the criteria for ASTM D 6298
DynaClad Copper is used as a fiber glass-reinforced cap or flashing sheet in a variety of multi-ply roofing systems.
Copper Foil Surface: Provides high reflectivity, reducing heat load on the roof membrane and potentially lowering air conditioning energy costs.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs.
Fiber Glass Reinforcement Mat: Offers excellent dimensional stability and tensile strength and withstands differential movement. Because it has no thermal memory less time is needed to relax the sheet, allowing for ease of installation. The fiber glass mat also has good lay-flat characteristics.
DynaFast 180 HW
Meets the requirements of ASTM D 6164, Type I, Grade S
DynaFast 180 HW is a heat weldable base or ply sheet for use in mechanically fastened systems.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs.
Polyester-Reinforced Mat: Polyester mat with bidirectional glass-scrim reinforcement offers robust tear strength and puncture resistance, allowing for high wind performance and an excellent hail rating. The sheet also exhibits strong dimensional stability and enhanced elongation.
Polyolefin Burn-Off Film: Promotes ease of heat welding.
DynaFast 180 S
Meets the requirements of ASTM D 6164, Type I, Grade S
DynaFast 180 S is a base or ply sheet for use in mechanically fastened systems.
Fine Mineral Parting Agent: A fine material parting agent is applied to both sides of the product. This product does not have a surface finish and must be used in constructions that will provide protection from UV (ultraviolet light) and the elements.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs.
Polyester-Reinforced Mat: Polyester mat with bidirectional glass-scrim reinforcement offers robust tear strength and puncture resistance, allowing for high wind performance and an excellent hail rating. The sheet also exhibits strong dimensional stability and enhanced elongation.
DynaFast 250 HW
Meets the requirements of ASTM D 6164, Type II, Grade S
DynaFast 250 HW is a heat-weldable base or ply sheet for use in mechanically fastened systems.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs.
Heavy Duty Polyester-Reinforcement Mat: Provides excellent tensile strength, toughness, and puncture resistance and can accommodate stresses created by typical roof top expansion and contraction forces.
Polyolefin Burn-Off Film: Promotes ease of heat welding.
DynaFlex
Meets or exceeds the criteria for ASTM D 6221, Type I
DynaFlex is used as a composite-reinforced cap sheet membrane in a variety of multi-ply roofing systems.
Ceramic-Coated Roofing Granules: Specifically engineered for optimal embedment in the SBS-blend sheet. The ceramic coating promotes excellent long-term adhesion.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs.
Fiber Glass/Polyester Reinforcement Mat: Combines the excellent tensile strength, toughness and puncture resistance of a polyester mat with the dimensional stability and lay-flat characteristics of fiber glass.
DynaFlex CR G
Meets the requirements of ASTM D 6221, Type I, Grade G
DynaFlex CR G is used as a composite-reinforced cool roof cap sheet membrane in a variety of multi-ply roofing systems.
Reflective Roofing Granules: Specifically engineered for high reflectivity, durability and optimal embedment in the SBS modified bitumen sheet.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The thicker JM SBS coating provides more waterproofing value.
Fiber Glass/Polyester Reinforcement Mat: The inorganic fiber glass reinforcement, in conjunction with the polyester, provides stability, toughness and puncture resistance to the product, and resists moisture absorption.
Brochures
DynaGlas
Meets the requirements of ASTM D 6163, Type I, Grade G
DynaGlas is used as a fiber glass-reinforced mineral-surfaced cap sheet in a variety of multi-ply roofing systems.
Ceramic-Coated Roofing Granules: Specifically engineered for optimal embedment in the SBS-blend sheet. The ceramic coating promotes excellent long-term adhesion.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs.
Fiber Glass Reinforcement Mat: Offers excellent dimensional stability and tensile strength and withstands differential movement. Because it has no thermal memory less time is needed to relax the sheet, allowing for ease of installation. The fiber glass mat also has good lay-flat characteristics.
DynaGlas 30 FR
Meets the requirements of ASTM D 6163, Type 1, Grade G
DynaGlas 30 FR is used as a fiber glass-reinforced mineral-surfaced cap sheet in a variety of multi-ply roofing systems.
Ceramic-Coated Roofing Granules: Specifically engineered for optimal embedment in the SBS-blend sheet. The ceramic coating promotes excellent long-term adhesion.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs. The FR blend contains additional fire-retardant additives.
Fiber Glass Reinforcement Mat: Offers excellent dimensional stability and tensile strength and withstands differential movement. Because it has no thermal memory less time is needed to relax the sheet, allowing for ease of installation. The fiber glass mat also has good lay-flat characteristics.
DynaGlas FR
Meets the requirements of ASTM D 6163, Type 1, Grade G
DynaGlas FR is used as a fiber glass-reinforced mineral-surfaced cap sheet in a variety of multi-ply roofing systems.
Ceramic-Coated Roofing Granules: Specifically engineered for optimal embedment in the SBS-blend sheet. The ceramic coating promotes excellent long-term adhesion.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs. The FR blend contains additional fire-retardant additives.
Fiber Glass Reinforcement Mat: Offers excellent dimensional stability and tensile strength and withstands differential movement. Because it has no thermal memory less time is needed to relax the sheet, allowing for ease of installation. The fiber glass mat also has good lay-flat characteristics.
DynaGlas FR CR G
Meets the requirements of ASTM D 6163, Type I, Grade G
Reflective Roofing Granules: Specifically engineered for high reflectivity, durability and optimal embedment in the SBS modified bitumen sheet.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet and contains fire-retardant additives. The thicker JM SBS coating provides more waterproofing value.
Fiber Glass Reinforcement Mat: Offers excellent dimensional stability and tensile strength and withstands differential movement. Because it has no thermal memory less time is needed to relax the sheet, allowing for ease of installation. The fiber glass mat also has good lay-flat characteristics, contributing to better aesthetics.
Brochures
DynaGrip Base P/SA
Meets the requirements of ASTM D 4601
High-Quality SBS Rubber and Asphalt Blend: Provides full recovery properties after 100% elongation and lends elasticity and flexibility to the sheet.
Fiber Glass Reinforcement Mat: Offers excellent dimensional stability and tensile strength and withstands differential movement.
Polyolefin Burn-Off Film with a Self-Adhering Modified Bitumen: The top side polyolefin burn-off film promotes ease of heat welding for installation of a heat-welded cap sheet such as DynaWeld Cap 250. The bottom side has a self-adhering surface with an easy-to-peel plastic film sheet that allows for installation without the need of hot asphalt or heat welding.
DynaGrip Base PR P/SA
High-Quality SBS Rubber and Asphalt Blend: Provides full recovery properties after 100% elongation and lends elasticity and flexibility to the sheet.
Polyester-Reinforcement Mat: Polyester mat with bi-directional glass-scrim reinforcement offers robust tear strength and puncture resistance, allowing for high wind performance and an excellent hail rating. The sheet also exhibits strong dimensional stability and enhanced elongation.
Polyolefin Burn-Off Film with a Self-Adhering Modified Bitumen: The top side polyolefin burn-off film promotes ease of heat welding for installation of a heat-welded cap sheet such as DynaWeld Cap 250. The bottom side has a self-adhering surface with an easy-to-peel plastic film sheet that allows for installation without the need of hot asphalt or heat welding.
Brochures
DynaGrip Base PR SA/SA
High-Quality SBS Rubber and Asphalt Blend: Provides full recovery properties after 100% elongation and lends elasticity and flexibility to the sheet.
Polyester-Reinforcement Mat: Polyester mat with bi-directional glass-scrim reinforcement offers robust tear strength and puncture resistance, allowing for high wind performance and an excellent hail rating. The sheet also exhibits strong dimensional stability and enhanced elongation.
Two-Sided Self-Adhering Modified Bitumen: The product’s self-adhering feature with an easy-to-peel plastic film on both sides of the sheet allows for installation without the need of hot asphalt or heat welding.
Brochures
DynaGrip Base PR SD/SA
Sand Top Surface: Allows for installation of a cap sheet with hot asphalt, an approved cold adhesive, or by using heat welding techniques.
High-Quality SBS Rubber and Asphalt Blend: Provides full recovery properties after 100% elongation and lends elasticity and flexibility to the sheet.
Polyester-Reinforcement Mat: Polyester mat with bi-directional glass-scrim reinforcement offers robust tear strength and puncture resistance, allowing for high wind performance and an excellent hail rating. The sheet also exhibits strong dimensional stability and enhanced elongation.
Self Adhering Modified Bitumen: The product’s self-adhering feature with an easy-to-peel plastic film on the bottom of the sheet allows for installation without the need of hot asphalt or heat-welding.
Brochures
DynaGrip Base SA/SA
Meets the requirements of ASTM D 4601
High-Quality SBS Rubber and Asphalt Blend: Provides full recovery properties after 100% elongation and lends elasticity and flexibility to the sheet.
Fiber Glass Reinforcement Mat: Offers excellent dimensional stability and tensile strength and withstands differential movement.
Two-Sided Self-Adhering Modified Bitumen: The product’s self-adhering feature with an easy-to-peel plastic film on both sides of the sheet allows for installation without the need of hot asphalt or heat welding.
DynaGrip Base SD/SA
Meets the requirements of ASTM D 4601
Sand Top Surface: Allows for installation of a cap sheet with hot asphalt, an approved cold adhesive, or by using heat welding techniques.
High-Quality SBS Rubber and Asphalt Blend: Provides full recovery properties after 100% elongation and lends elasticity and flexibility to the sheet.
Fiber Glass Reinforcement Mat: Offers excellent dimensional stability and tensile strength and withstands differential movement.
Self Adhering Modified Bitumen: The product’s self-adhering feature with an easy-to-peel plastic film on the bottom of the sheet allows for installation without the need of hot asphalt or heat-welding.
DynaGrip Cap
Ceramic-Coated Roofing Granules: Specifically engineered for optimal embedment in the SBS-blend sheet. The ceramic coating promotes excellent long-term adhesion.
High-Quality SBS Rubber and Asphalt Blend: Provides full recovery properties after 100% elongation and lends elasticity and flexibility to the sheet.
Fiber Glass Reinforcement Mat: Offers excellent dimensional stability and tensile strength and withstands differential movement.
Self Adhering Modified Bitumen: The product’s self-adhering feature with an easy-to-peel plastic film on the bottom of the sheet allows for installation without the need of hot asphalt or heat-welding.
DynaGrip Cap PR
Ceramic-Coated Roofing Granules: Specifically engineered for optimal embedment in the SBS-blend sheet. The ceramic coating promotes excellent long-term adhesion.
High-Quality SBS Rubber and Asphalt Blend: Provides full recovery properties after 100% elongation and lends elasticity and flexibility to the sheet.
Polyester-Reinforcement Mat: Polyester mat with bi-directional glass-scrim reinforcement offers robust tear strength and puncture resistance, allowing for high wind performance and an excellent hail rating. The sheet also exhibits strong dimensional stability and enhanced elongation.
Self Adhering Modified Bitumen: The product’s self-adhering feature with an easy-to-peel plastic film on the bottom of the sheet allows for installation without the need of hot asphalt or heat-welding.
Brochures
DynaKap FR T1
Meets the requirements of ASTM D 6162, Type 1, Grade G
DynaKap FR T1 is used as a premium fiber glass/polyesterreinforced mineral-surfaced cap sheet in a variety of multi-ply roofing systems.
Ceramic-Coated Roofing Granules: Specifically engineered for optimal embedment in the SBS-blend sheet. The ceramic coating promotes excellent long-term adhesion. Granules are available in White or Black.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs. The FR blend contains additional fire-retardant additives.
Fiber Glass/Polyester Reinforcement Mat: Combines the excellent tensile strength, toughness and puncture resistance of a polyester mat with the dimensional stability and lay-flat characteristics of fiber glass.
DynaKap FR T1 CR G
Meets the requirements of ASTM D 6162, Type I, Grade G
Reflective Roofing Granules: Specifically engineered for high reflectivity, durability and optimal embedment in the SBS modified bitumen sheet.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet and contains fire-retardant additives. The thicker JM SBS coating provides more waterproofing value.
Fiber Glass/Polyester Reinforcement Mat: Provides stability, toughness and puncture resistance to the product and resists moisture absorption. The reinforcement also provides high tensile strength and affords better natural resistance to the other factors which affect roof performance.
Color: Bright White only
Brochures
DynaKap FR T1 HW
Meets the requirements of ASTM D 6162, Type I, Grade G
DynaKap FR T1 HW is used as a premium fiber glass/polyester-reinforced mineral-surfaced cap sheet in a variety of multi-ply roofing systems.
Ceramic-Coated Roofing Granules: Specifically engineered for optimal embedment in the SBS-blend sheet. The ceramic coating promotes excellent long-term adhesion.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs. The FR blend contains additional fire-retardant additives.
Fiber Glass/Polyester Reinforcement Mat: Combines the excellent tensile strength, toughness and puncture resistance of a polyester mat with the dimensional stability and lay-flat characteristics of fiber glass. Polyolefin
Burn-Off Film: Promotes ease of heat welding.
Colors: White or Black.
DynaKap FR T1 HW CR G
Meets the requirements of ASTM D 6162, Type I, Grade G
Reflective Roofing Granules: Specifically engineered for high reflectivity, durability and optimal embedment in the SBS modified bitumen sheet.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet and contains fire-retardant additives. The thicker JM SBS coating provides more waterproofing value.
Fiber Glass / Polyester Reinforcement Mat: Provides stability, toughness and puncture resistance to the product and resists moisture absorption. The reinforcement also provides high tensile strength and affords better natural resistance to the other factors which affect roof performance.
Polyolefin Burn-Off Film: Promotes ease of heat welding.
Color: Bright White only
Brochures
DynaKap T1
Meets the requirements of ASTM D 6162, Type I, Grade G
DynaKap T1 is used as a fiber glass/polyester-reinforced mineralsurfaced cap sheet in a variety of multi-ply roofing systems.
Ceramic-Coated Roofing Granules: Specifically engineered for optimal embedment in the SBS-blend sheet. The ceramic coating promotes excellent long-term adhesion. Granules are available in White or Black.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs.
Fiber Glass/Polyester Reinforcement Mat: Combines the excellent tensile strength, toughness and puncture resistance of a polyester mat with the dimensional stability and lay-flat characteristics of fiber glass.
Colors: White or Black.
DynaLastic 180
Meets the requirements of ASTM D 6164, Type I, Grade G
DynaLastic 180 is used as a polyester-reinforced mineral-surfaced cap or flashing sheet in a variety of multi-ply roofing systems.
Ceramic-Coated Roofing Granules: Specifically engineered for optimal embedment in the SBS-blend sheet. The ceramic coating promotes excellent long-term adhesion.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs.
Polyester Reinforcement Mat: Polyester mat with bidirectional glass-scrim reinforcement offers robust tear strength and puncture resistance, allowing for high wind performance and an excellent hail rating. The sheet also exhibits strong dimensional stability and enhanced elongation.
DynaLastic 180 FR
Meets the requirements of ASTM D 6164, Type I, Grade G
DynaLastic 180 FR is used as a polyester-reinforced mineral-surfaced cap or flashing sheet in a variety of multi-ply roofing systems.
Ceramic-Coated Roofing Granules: Specifically engineered for optimal embedment in the SBS-blend sheet. The ceramic coating promotes excellent long-term adhesion.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs. The FR blend contains additional fire-retardant additives.
Polyester-Reinforced Mat: Polyester mat with bidirectional glass-scrim reinforcement offers robust tear strength and puncture resistance, allowing for high wind performance and an excellent hail rating. The sheet also exhibits strong dimensional stability and enhanced elongation.
Colors: White or Black.
DynaLastic 180 FR CR G
Meets the requirements of ASTM D 6164, Type I, Grade G
Reflective Roofing Granules: Specifically engineered for high reflectivity, durability and optimal embedment in the SBS modified bitumen sheet.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet and contains fire-retardant additives. The thicker JM SBS coating provides more waterproofing value.
Polyester Reinforcement Mat: Polyester mat with bidirectional glass-scrim reinforcement offers robust tear strength and puncture resistance, allowing for high wind performance and an excellent hail rating. The sheet also exhibits strong dimensional stability and enhanced elongation.
Color: Bright White only
Brochures
DynaLastic 180 S
Meets the requirements of ASTM D 6164, Type I, Grade S
DynaLastic 180 S is used as a polyester-reinforced base or ply sheet in a variety of multi-ply roofing systems.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs.
Polyester Reinforcement Mat: Polyester mat with bidirectional glass-scrim reinforcement offers robust tear strength and puncture resistance, allowing for high wind performance and an excellent hail rating. The sheet also exhibits strong dimensional stability and enhanced elongation.
Surfacing: A fine material parting agent is applied to both sides of the product.
DynaLastic 250
Meets the requirements of ASTM D 6164, Type II, Grade G
DynaLastic 250 is used as a premium polyester-reinforced cap or flashing sheet in a variety of multi-ply roofing systems.
Ceramic-Coated Roofing Granules: Specifically engineered for optimal embedment in the SBS-blend sheet. The ceramic coating promotes excellent long-term adhesion.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs.
Heavy Duty Polyester-Reinforcement Mat: Provides excellent tensile strength, toughness, and puncture resistance and can accommodate stresses created by typical roof top expansion and contraction forces.
DynaLastic 250 .86 Sq
Meets the requirements of ASTM D 6164, Type II, Grade G
Ceramic-Coated Roofing Granules: Specifically engineered for optimal embedment in the SBS-blend sheet. The ceramic coating promotes excellent long-term adhesion.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs.
Heavy Duty Polyester-Reinforcement Mat: Provides excellent tensile strength, toughness, and puncture resistance and can accommodate stresses created by typical roof top expansion and contraction forces.
DynaLastic 250 CR G .86 Sq
Meets the requirements of ASTM D 6164, Type II, Grade G
Reflective Roofing Granules: Specifically engineered for high reflectivity, durability and optimal embedment in the SBS modified bitumen sheet.
Elastomeric SBS Rubber and Asphalt Blend: Provides full recovery properties after 100% elongation, and lends elasticity and flexibility to the sheet.
Heavy Duty Polyester Mat Reinforcement: A tough, nonwoven polyester mat provides excellent tensile strength, toughness and puncture resistance, and can accommodate stresses created by typical rooftop expansion and contraction forces.
Brochures
DynaLastic 250 FR
Meets the requirements of ASTM D 6164, Type II, Grade G
DynaLastic 250 FR is used as a premium polyester-reinforced cap or flashing sheet in a variety of multi-ply roofing systems.
Ceramic-Coated Roofing Granules: Specifically engineered for optimal embedment in the SBS-blend sheet. The ceramic coating promotes excellent long-term adhesion.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs. The FR blend contains additional fire-retardant additives.
Polyester-Reinforcement Mat: Provides excellent tensile strength, toughness, and puncture resistance and can accommodate stresses created by typical roof top expansion and contraction forces.
DynaLastic 250 FR CR G
Meets the requirements of ASTM D 6164, Type II, Grade G
Reflective Roofing Granules: Specifically engineered for high reflectivity, durability and optimal embedment in the SBS modified bitumen sheet.
Elastomeric SBS Rubber and Asphalt Blend: Provides full recovery properties after 100% elongation, and lends elasticity and flexibility to the sheet and contains fire-retardant additives.
Heavy Duty Polyester Mat Reinforcement: A tough, nonwoven polyester mat provides excellent tensile strength, toughness and puncture resistance, and can accommodate stresses created by typical rooftop expansion and contraction forces.
Color: Bright White only
Brochures
DynaLastic 250 S
Meets the requirements of ASTM D 6164, Type II, Grade S
DynaLastic 250 S is used as a polyester-reinforced base or ply sheet in a variety of multi-ply roofing systems.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs.
Heavy Duty Polyester-Reinforcement Mat: Provides bidirectional glass-scrim reinforcement and offers robust tear strength and puncture resistance, allowing for high wind performance and excellent hail rating. The sheet also exhibits strong dimensional stability and enhanced elongation.
Surfacing: A fine material parting agent is applied to both sides of the product.
DynaMax FR
Meets the requirements of ASTM D 6162, Type III, Grade G
DynaMax FR is used as a premium fiber glass/ polyester-reinforced cap sheet in a variety of multi-ply roofing systems.
Ceramic-Coated Roofing Granules: Specifically engineered for optimal embedment in the SBS-blend sheet. The ceramic coating promotes excellent long-term adhesion.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs. The FR blend contains additional fire-retardant additives.
Fiber Glass/Polyester Reinforcement Mat: Combines the excellent tensile strength, toughness and puncture resistance of a polyester mat with the dimensional stability and lay-flat characteristics of fiber glass.
DynaMax FR CR G
Meets the requirements of ASTM D 6162, Type III, Grade G
DynaMax FR CR G is used as a fiber glass/polyester-reinforced cool roof cap sheet in a variety of multi-ply roofing systems.
Reflective Roofing Granules: Specifically engineered for high reflectivity, durability and optimal embedment in the SBS modified bitumen sheet.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs. The FR blend contains additional fire-retardant additives.
Fiber Glass/Polyester Reinforcement Mat: Combines the excellent tensile strength, toughness and puncture resistance of a polyester mat with the dimensional stability and lay-flat characteristics of fiber glass.
Brochures
DynaMax FR HW
Meets the requirements of ASTM D 6162, Type III, Grade G
DynaMax FR HW is used as a premium fiber glass/ polyester-reinforced cap sheet in a variety of multi-ply roofing systems.
Ceramic-Coated Roofing Granules: Specifically engineered for optimal embedment in the SBS-blend sheet. The ceramic coating promotes excellent long-term adhesion.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs. The FR blend contains additional fire-retardant additives.
Fiber Glass/Polyester Reinforcement Mat: Combines the excellent tensile strength, toughness and puncture resistance of a polyester mat with the dimensional stability and lay-flat characteristics of fiber glass.
Polyolefin Burn-Off Film: Promotes ease of heat welding.
DynaMax FR HW CR G
Meets the requirements of ASTM D 6162, Type III, Grade G
DynaMax FR HW CR G is used as a premium fiber glass/ polyester-reinforced cool roof cap sheet in a variety of multi-ply roofing systems.
Reflective Roofing Granules: Specifically engineered for high reflectivity, durability and optimal embedment in the SBS modified bitumen sheet.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs.
Fiber Glass/Polyester Reinforcement Mat: Combines the excellent tensile strength, toughness and puncture resistance of a polyester mat with the dimensional stability and lay-flat characteristics of fiber glass.
Polyolefin Burn-Off Film: Promotes ease of heat welding.
Brochures
DynaMax FR Plus
Meets the requirements of ASTM D 6162, Type III, Grade G
DynaMax FR Plus is used as a premium fiber glass/ polyester-reinforced cap sheet in a variety of multi-ply roofing systems.
Ceramic-Coated Roofing Granules: Specifically engineered for optimal embedment in the SBS-blend sheet. The ceramic coating promotes excellent long-term adhesion.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs. The FR blend contains additional fire-retardant additives.
Fiber Glass/Polyester Reinforcement Mat: Combines the excellent tensile strength, toughness and puncture resistance of a polyester mat with the dimensional stability and lay-flat characteristics of fiber glass.
DynaMax FR Plus Smooth
Meets the requirements of ASTM D 6162, Type III, Grade S
DynaMax FR Plus Smooth is used as a premium fiber glass/ polyester-reinforced base sheet in a variety of multi-ply roofing systems.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs. The FR blend contains additional fire-retardant additives.
Fiber Glass/Polyester Reinforcement Mat: Combines the excellent tensile strength, toughness and puncture resistance of a polyester mat with the dimensional stability and lay-flat characteristics of fiber glass.
Surfacing: Fine mineral parting agent on both sides of the sheet.
DynaMax FR S HW
Meets the requirements of ASTM D 6162, Type III, Grade S
DynaMax FR S HW is used as a premium fiber glass/ polyester-reinforced base sheet in a variety of multi-ply roofing systems.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs. The FR blend contains additional fire-retardant additives.
Fiber Glass/Polyester Reinforcement Mat: Combines the excellent tensile strength, toughness and puncture resistance of a polyester mat with the dimensional stability and lay-flat characteristics of fiber glass.
Surfacing: Fine mineral parting agent on the top side of the sheet. A polyolefin burn-off film on the bottom side enables the product to be applied using heat welding techniques.
DynaMax FR Smooth
Meets the requirements of ASTM D 6162, Type III, Grade S
DynaMax FR Smooth is used as a premium fiber glass/ polyester-reinforced modified bitumen base sheet in a variety of multi-ply roofing systems.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs. The FR blend contains additional fire-retardant additives.
Fiber Glass/Polyester Reinforcement Mat: Combines the excellent tensile strength, toughness and puncture resistance of a polyester mat with the dimensional stability and lay-flat characteristics of fiber glass.
Surfacing: A fine material parting agent is applied to both sides of the product.
DynaMax Smooth
Meets the requirements of ASTM D 6162, Type III, Grade S
DynaMax Smooth is used as a premium fiber glass/ polyester-reinforced modified bitumen base, ply, or cap sheet in a variety of multi-ply roofing systems.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs.
Fiber Glass/Polyester Reinforcement Mat: Combines the excellent tensile strength, toughness and puncture resistance of a polyester mat with the dimensional stability and lay-flat characteristics of fiber glass.
Surfacing: A fine material parting agent is applied to both sides of the product.
DynaPly T1
Material meets the requirements of ASTM D 6162, Type I, Grade S
DynaPly T1 is used as a premium fiber glass/polyester-reinforced base or ply sheet in a variety of multi-ply roofing systems.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs.
Fiber Glass/Polyester Reinforcement Mat: Combines the excellent tensile strength, toughness and puncture resistance of a polyester mat with the dimensional stability and lay-flat characteristics of fiber glass.
Non-Blocking Surface: Nonblocking surface does not have a surface finish and must be used in constructions that will provide protection from UV (ultraviolet light) and the elements.
DynaTred Walkway
Preformed, skid-resistant roof protection pads consisting of modified asphalt, reinforcements and fillers with a ceramic granule surface on both sides. They are durable, resilient and maintenance free.
DynaTred and DynaTred Plus can be installed over built-up and modified bitumen roofing systems to provide an integral, skidresistant walkway for demanding service access needs.
Ceramic-Coated Roofing Granules: Specifically engineered for optimal embedment in the modified asphalt sheet. The ceramic coating promotes excellent long-term adhesion.
Easy Installation: Can be easily cut with a heavy-duty utility knife or circular saw with a carbide-tipped blade.
Colors: Available in either Black/White or White/White.
DynaWeld 180 S
Meets the requirements of ASTM D 6164, Type I, Grade S
DynaWeld 180 S is used as a polyester-reinforced base or ply sheet in a variety of multi-ply roofing systems.
Fine Mineral Parting Agent: Nonblocking surface for use as a base sheet or ply sheet.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs.
Polyester Reinforcement Mat: Polyester mat with bidirectional glass-scrim reinforcement offers robust tear strength and puncture resistance, allowing for high wind performance and an excellent hail rating. The sheet also exhibits strong dimensional stability and enhanced elongation.
Surfacing: Fine mineral parting agent on the top side of the sheet. A polyolefin burn-off film on the bottom side enables the product to be applied using heat welding techniques.
DynaWeld Base
Meets the requirements of ASTM D 6163, Type I, Grade S
DynaWeld Base is used as a fiber glass-reinforced base or ply sheet in a variety of multi-ply roofing systems.
Fine Mineral Parting Agent: Nonblocking surface for use as a base sheet or ply sheet.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs.
Fiber Glass Reinforcement Mat: Offers excellent dimensional stability and tensile strength and withstands differential movement. Because it has no thermal memory less time is needed to relax the sheet, allowing for ease of installation. The fiber glass mat also has good lay-flat characteristics.
Polyolefin Burn-Off Film: Promotes ease of heat welding.
DynaWeld Cap
Meets the requirements of ASTM D 6163, Type I, Grade G
DynaWeld Cap is used as a fiber glass-reinforced mineralsurfaced cap sheet in a variety of multi-ply roofing systems.
Ceramic-Coated Roofing Granules: Specifically engineered for optimal embedment in the SBS-blend sheet. The ceramic coating promotes excellent long term adhesion.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs.
Fiber Glass Reinforcement Mat: Offers excellent dimensional stability and tensile strength and withstands differential movement. Because it has no thermal memory less time is needed to relax the sheet, allowing for ease of installation. The fiber glass mat also has good lay-flat characteristics.
Polyolefin Burn-Off Film: Promotes ease of heat welding.
DynaWeld Cap 180
Meets the requirements of ASTM D 6164, Type I, Grade G
DynaWeld Cap 180 is used as a polyester-reinforced mineralsurfaced cap or flashing sheet in a variety of multi-ply roofing systems.
Ceramic-Coated Roofing Granules: Specifically engineered for optimal embedment in the SBS-blend sheet. The ceramic coating promotes excellent long-term adhesion.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs.
Polyester-Reinforcement Mat: Polyester mat with bidirectional glass-scrim reinforcement offers robust tear strength and puncture resistance, allowing for high wind performance and an excellent hail rating. The sheet also exhibits strong dimensional stability and enhanced elongation.
Polyolefin Burn-Off Film: Promotes ease of heat welding.
Colors: White, Black, Tan (Black and Tan may require extended lead times).
DynaWeld Cap 180 FR
Meets the requirements of ASTM D 6164, Type I, Grade G
DynaWeld Cap 180 FR is used as a polyester-reinforced mineralsurfaced cap or flashing sheet in a variety of multi-ply roofing systems.
Ceramic-Coated Roofing Granules: Specifically engineered for optimal embedment in the SBS-blend sheet. The ceramic coating promotes excellent long-term adhesion.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs. The FR blend contains additional fire-retardant additives.
Polyester Reinforcement Mat: Polyester mat with bidirectional glass-scrim reinforcement offers robust tear strength and puncture resistance, allowing for high wind performance and an excellent hail rating. The sheet also exhibits strong dimensional stability and enhanced elongation.
Polyolefin Burn-Off Film: Promotes ease of heat welding.
Colors: White, Black and Tan (Black and Tan may require extended lead times.)
DynaWeld Cap 180 FR CR G
Meets the requirements of ASTM D 6164, Type I, Grade G
Reflective Roofing Granules: Specifically engineered for high reflectivity, durability and optimal embedment in the SBS modified bitumen sheet.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet and contains fire-retardant additives. The thicker JM SBS coating provides more waterproofing value.
Polyester Reinforcement Mat: Polyester mat with bidirectional glass-scrim reinforcement offers robust tear strength and puncture resistance, allowing for high wind performance and an excellent hail rating. The sheet also exhibits strong dimensional stability and enhanced elongation.
Polyolefin Burn-Off Film: Promotes ease of heat welding.
Color: Bright White only
Brochures
DynaWeld Cap 250
Meets the requirements of ASTM D 6164, Type II, Grade G
DynaWeld Cap 250 is used as a premium polyester-reinforced cap or flashing sheet in a variety of multi-ply roofing systems.
Ceramic-Coated Roofing Granules: Specifically engineered for optimal embedment in the SBS-blend sheet. The ceramic coating promotes excellent long-term adhesion.
Fiber Glass/Polyester Reinforcement Mat: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs. The FR blend contains additional fire-retardant additives.
Heavy Duty Polyester-Reinforcement Mat: Provides excellent tensile strength, toughness, and puncture resistance and can accommodate stresses created by typical roof top expansion and contraction forces.
Polyolefin Burn-Off Film: Promotes ease of heat welding.
Colors: White, Black and Tan (Black and Tan may require extended lead times).
DynaWeld Cap 250 .86 Sq
Meets the requirements of ASTM D 6164, Type II, Grade G
Ceramic-Coated Roofing Granules: Specifically engineered for optimal embedment in the SBS-blend sheet. The ceramic coating promotes excellent long-term adhesion. Granules are available in White, Black and Tan (Black and Tan may require extended lead times).
Fiber Glass/Polyester Reinforcement Mat: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs.
Heavy Duty Polyester-Reinforcement Mat: Provides excellent tensile strength, toughness, and puncture resistance and can accommodate stresses created by typical roof top expansion and contraction forces.
Polyolefin Burn-Off Film: Promotes ease of heat welding.
DynaWeld Cap 250 CR G .86 Sq
Meets the requirements of ASTM D 6164, Type II, Grade G
Reflective Roofing Granules: Specifically engineered for high reflectivity, durability and optimal embedment in the SBS modified bitumen sheet.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The thicker JM SBS coating provides more waterproofing value.
Heavy Duty Polyester-Reinforcement Mat: Provides excellent tensile strength, toughness and puncture resistance, and it can accommodate stresses created by typical rooftop expansion and contraction forces.
Polyolefin Burn-Off Film: Promotes ease of heat welding.
Brochures
DynaWeld Cap 250 FR
Meets the requirements of ASTM D 6164, Type II, Grade G
DynaWeld Cap 250 FR is used as a premium polyester-reinforced cap or flashing sheet in a variety of multi-ply roofing systems.
Ceramic-Coated Roofing Granules: Specifically engineered for optimal embedment in the SBS-blend sheet. The ceramic coating promotes excellent long-term adhesion.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs. The FR blend contains additional fire-retardant additives.
Heavy Duty Polyester-Reinforcement Mat: Provides excellent tensile strength, toughness and puncture resistance, and it can accommodate stresses created by typical rooftop expansion and contraction forces.
Polyolefin Burn-Off Film: Promotes ease of heat welding.
Colors: White, Black and Tan (Black and Tan may require extended lead times).
DynaWeld Cap 250 FR CR G
Meets the requirements of ASTM D 6164, Type II, Grade G
Reflective Roofing Granules: Specifically engineered for high reflectivity, durability and optimal embedment in the SBS modified bitumen sheet.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet and contains fire-retardant additives. The thicker JM SBS coating provides more waterproofing value.
Heavy Duty Polyester-Reinforcement Mat: Provides excellent tensile strength, toughness and puncture resistance, and it can accommodate stresses created by typical rooftop expansion and contraction forces.
Polyolefin Burn-Off Film: Promotes ease of heat welding.
Color: Bright White only
Brochures
DynaWeld Cap FR
Meets the requirements of ASTM D 6163, Type I, Grade G
DynaWeld Cap FR is used as a fiber glass-reinforced mineralsurfaced cap sheet in a variety of multi-ply roofing systems.
Ceramic-Coated Roofing Granules: Specifically engineered for optimal embedment in the SBS-blend sheet. The ceramic coating promotes excellent long-term adhesion.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction experienced on all roofs. The FR blend contains additional fire-retardant additives.
Fiber Glass Reinforcement Mat: Offers excellent dimensional stability and tensile strength and withstands differential movement. Because it has no thermal memory less time is needed to relax the sheet, allowing for ease of installation. The fiber glass mat also has good lay-flat characteristics.
Polyolefin Burn-Off Film: Promotes ease of heat welding.
Colors: White, Black and Tan (Black and Tan may require extended lead times.)
DynaWeld Cap FR CR G
Meets the requirements of ASTM D 6163, Type I, Grade G
Reflective Roofing Granules: Specifically engineered for high reflectivity, durability and optimal embedment in the SBS modified bitumen sheet.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet and contains fire-retardant additives. The thicker JM SBS coating provides more waterproofing value.
Fiber Glass Reinforcement Mat: Offers excellent dimensional stability and tensile strength and withstands differential movement. Because it has no thermal memory less time is needed to relax the sheet, allowing for ease of installation. The fiber glass mat also has good lay-flat characteristics, contributing to better aesthetics.
Polyolefin Burn-Off Film: Promotes ease of heat welding.
Color: Bright White only
Brochures
DynaWeld Cap FR XT CR G
Meets the requirements of ASTM D 6163, Type II, Grade G
Reflective Roofing Granules: Specifically engineered for high reflectivity, durability and optimal embedment in the SBS modified bitumen sheet.
High-Quality SBS Rubber and Asphalt Blend: Lends elasticity and flexibility to the sheet and contains fire-retardant additives. The thicker JM SBS coating provides more waterproofing value.
Heavy Weight Fiber Glass Reinforcement Mat: Offers excellent dimensional stability and tensile strength and withstands differential movement. Because it has no thermal memory, less time is needed to relax the sheet, allowing for ease of installation. The fiber glass mat also has good lay-flat characteristics.
Brochures
JM SBS HP Base Membranes - Canada
JM SBS High Performance (HP) base membranes use a composite reinforcement, a simplified product offering with glass and polyester reinforced mats offer higher strength and improved stability for ultimate performance. These products meet CSA 123.23, Type C, Grade 3 for Canada.
JM SBS HP Cap Membranes - Canada
JM SBS High Performance (HP) cap membranes use a composite reinforcement, a simplified product offering with glass and polyester reinforced mats offer higher strength and improved stability for ultimate performance. These products meet CSA 123.23, Type C, Grade 1 for Canada.
JM BaseGrip SD/SA
Meets the requirements of ASTM D 4601, Type II, and D 1970
JM BaseGrip™ SD/SA is designed for use in roofing systems where two or more plies of modified bitumen are desired. It may be used as the base ply when installed over an approved substrate.
Sand Top Surface: With a self adhering side lap that aids with faster installation and ease of use. Also allows for installation of a torchable cap sheet, hot asphalt, or an approved cold adhesive. Is ideal with heat welding.
SBS (Styrene-Butadiene-Styrene) Synthetic Rubber and High Quality Asphalt Blend: Brings elasticity and flexibility to the sheet; lays flat virtually eliminating wrinkles resulting in fast, efficient applications. The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction strains experienced on all roofs.
Fiber Glass Reinforcement Mat: Offers excellent dimensional stability, tensile strength, puncture resistance, and withstands differential movement.
Self Adhering Modified Bitumen: The product’s self-adhering feature with an easy-to-peel plastic film on the bottom of the sheet and top side lap aids with faster installation without the need of hot asphalt or heat welding.
JM CleanBond Base Sheet
Meets the requirements of ASTM D 4601
High-Quality SBS Rubber and Asphalt Blend: Provides full recovery properties after 100% elongation and lends elasticity and flexibility to the sheet, and includes fire-retardant additives.
Fiber Glass Reinforcement Mat: Offers excellent dimensional stability and tensile strength and withstands differential movement.
Two-Sided Self-Adhering Modified Bitumen: The product’s self-adhering feature with an easy-to-peel plastic film on both sides of the sheet allows for installation without the need of hot asphalt or heat-welding.
Installation Guides
JM CleanBond Cap
Meets the requirements of ASTM D 6163, Type I, Grade G
Ceramic-Coated Roofing Granules: Specifically engineered for optimal embedment in the SBS-blend sheet. The ceramic coating promotes excellent long-term adhesion.
High-Quality SBS Rubber and Asphalt Blend: Provides full recovery properties after 100% elongation and lends elasticity and flexibility to the sheet, and includes fire-retardant additives.
Fiber Glass Reinforcement Mat: Offers excellent dimensional stability and tensile strength and withstands differential movement.
Self-Adhering Modified Bitumen: The product’s self-adhering feature with an easy-to-peel plastic film on the bottom side of the sheet allows for installation without the need of hot asphalt or heat-welding.
Installation Guides
JM CleanBond Polyester Base Flashing
High-Quality SBS Rubber and Asphalt Blend: Provides full recovery properties after 100% elongation and lends elasticity and flexibility to the sheet, and includes fire-retardant additives.
Polyester Reinforcement Mat: Provides excellent tensile strength, tear resistance and flexibility.
Two-Sided Self-Adhering Modified Bitumen: The product’s self-adhering feature with an easy-to-peel plastic film on both sides of the sheet allows for installation without the need of hot asphalt.
Installation Guides
JM CleanBond Polyester Cap Flashing
Ceramic-Coated Roofing Granules: Specifically engineered for optimal embedment in the SBS-blend sheet. The ceramic coating promotes excellent long-term adhesion.
High-Quality SBS Rubber and Asphalt Blend: Provides full recovery properties after 100% elongation and lends elasticity and flexibility to the sheet. Designed for the sharp angle changes and turns found in flashing areas.
Polyester Reinforcement Mat: The 170 g/m2 polyester mat provides excellent tensile strength, tear resistance and flexibility.
Self-Adhering Modified Bitumen: The product’s self-adhering feature with an easy-to-peel plastic film on the bottom side of the sheet allows for installation without the need of hot asphalt.
Installation Guides
Ventsulation
Material meets the requirements of ASTM D 4897, Type II
Ventsulation Felt may be used as a base sheet for any built up roofing or modified bitumen roofing system to be installed over a substrate that potentially contains moisture.
1" Embossed Waffle Pattern Grid Channels: Promotes moisture vapor venting. Helps prevent blistering of asphalt-based roofs when installed over potential moisture-containing substrates such as: Re-covers over existing roof membranes, lightweight insulating fill or gypsum decks.
Fiber Glass Reinforcement Mat: Low moisture, excellent dimensional stability and resistance to rot make it an ideal replacement for organic base sheets. Provides a solid dimensionally stable substrate for other roofing membrane components.
Surfacing: Coarse minerals on one side.
JM Vapor Barrier SA
Tri-laminate woven polyethylene, nonslip, UV-protected top surface: Provides temporary weather protection for 90 days. Provides high tensile strength and puncture resistance.
Self-sealing, high-quality SBS rubber and asphalt blend: Provides low air and vapor permeability.
Silicone release film: Allows for ease of self-adhering installation.
Brochures
JM Vapor Barrier SAR
Tri-laminate woven polyethylene, nonslip, UV-protected top surface: Provides temporary weather protection for 90 days. Provides high tensile strength and puncture resistance.
Self-adhering modified bitumen: Self-sealing, high-quality SBS rubber and asphalt blend: provides low air and vapor permeability.
Split-back silicone release film: Easy-to-peel release film sheet that allows for ease of self-adhering installation.
Brochures
CR Roofing Granules
Reflective Roofing Granules: Bright white granules specifically designed for high reflectivity and durability.
Color: Bright White
Granules
Ceramic-Coated Roofing Granules: Specifically engineered for optimal embedment in the bitumen. These granules are colored with durable pigments, bonded in a ceramic matrix and treated to promote excellent long-term adhesion.
Colors: White
1-Part PermaFlash
Use: 1-Part Permaflash is a unique, one-component, elastomeric, liquid applied flashing material, consisting of an asphalt/polyurethane resin. It is formulated for use with Johns Manville (JM) modbit membrane products.
Type: One-part, elastomeric, liquid-applied flashing material.
Color: Brown
Features: Cures to a durable, elastomeric film and forms exceptional bonds between the modified bitumen and a variety of penetrating materials. Single component solution with no mixing required that conforms easily to various geometries or irregular shapes. UV stable, high solids (80%), low odor.
Asphalt Primer
Meets the requirements of ASTM D 41, Type II
Use: Used to prepare substrates prior to the application of hot asphalt or cold adhesives in BUR, SBS and APP modified bitumen roofing systems. Do not use Asphalt Primer as a finish coat on roofs.
Type: One-part, specification grade, penetrating priming solution.
Substrates: Compatible with concrete; gypsum; masonry; block; brick; and metal surfaces.
Color: Black Features: Low VOC and sprayable.
Bestile Utility Cement
Use: To adhere both vertical and horizontal roof flashing surfaces. Useful for repairing leaks in metal, shingles, concrete, flashings, gutters, around chimneys, flues, soil pipes, drains, eaves, cornices and roof perimeters.
Type: One-part, low VOC, asphalt-based trowel-grade mastic.
Features: Maintains bond during varying temperatures and weather conditions, and bonds to dissimilar materials. Excellent Durability. Remains Flexible Over Time.
Color: Black
DynaSet 1K
Use: For adhering SBS membranes to approved substrates.
Type: One-part, solvent free, moisture curing, elastomeric adhesive.
Color: Black/Brown
Features: A solvent and odor free, single component adhesive with no mixing required. Low VOC content suitable for use in VOC regulated markets. Cures with ambient moisture to an elastomeric solid that remains flexible to absorb dynamic stresses.
JM One-Step Foamable Adhesive
Use: JM One-Step Foamable Adhesive is a two-component polyurethane adhesive used for attaching insulation or cover boards to the roof deck or to other insulation boards.
Type: Two-part, cold application insulation adhesive.
Substrates: Compatible with the following insulations, cover boards, and substrates1 : polyisocyanurate; HD wood fiber; perlite; Invinsa® Roof Board; gypsum; concrete2
(Lightweight structural, poured-in-place structural, precast, and insulating); treated plywood (5/8" [1.58 cm] min. thickness); cementitious wood fiber plank; base sheets; gypsum; and some existing smooth-surfaced asphalt (per inspection).
1. Ensure that all insulation boards are 4' x 4' or smaller.
2. Drying time of 28 days required
Color: Part 1 - Tan, Part 2 - Colorless
Features: Solvent free. Set boards immediately into adhesive; reduces installation time and maximizes adhesive footprint. No hoses or pumps required. Always on ratio, eliminates guesswork.
JM Roofing System Urethane Adhesive - RSUA
Use: JM Roofing System Urethane Adhesive is a two-component polyurethane adhesive used for attaching fleece-backed single ply membranes to insulation boards or various deck types as well as insulation boards to the roof deck or to other insulation boards.
Type: Two-part, cold application insulation adhesive.
Substrates: Compatible with the following insulations, cover boards, and substrates1 : polyisocyanurate; HD wood fiber; perlite; Invinsa® Roof Board; gypsum; concrete2 (Lightweight structural, poured-in-place structural, precast, and insulating); treated plywood (5/8" [1.58 cm] min. thickness); cementitious wood fiber; gypsum; smooth or granulated BUR, APP or SBS.
1. Ensure that all insulation boards are 4' x 4' or smaller.
2. Ensure that the concrete is adequately dry for adhesion.
Color: Part 1 - Tan, Part 2 - Colorless
Features: Solvent free, and HCFC or CFC free. Universal adhesive for adhering fleece-backed membranes and insulation boards. Sets in minutes.
Installation Guides
Installation Instructions for JM Roofing Systems Urethane Adhesive (RSUA)
MBR Bonding Adhesive
Use: For applying SBS cold applied membranes and insulation/ cover board. Used as a direct substitute for hot asphalt.
Type: Two-part, solvent free, elastomeric, cold application adhesive.
Color: Black to Brown
Features: 100% solids with no volatile organic compounds (VOCs). Low odor and fast set time. Can be applied over wide temperature and humidity ranges. High strength with exceptional wind uplift performance. Ideal for those applications where hot asphalt is prohibited, not desirable or not practical.
MBR Cold Application Adhesive
Meets the requirements of ASTM D 3019, Type III, Grade 2.
Use: For adhering roofing plies, modified bitumen membranes and for aggregate surfacings. It can be used as a direct substitute for asphalt in all JM modified bitumen roof membrane specifications.
Type: One-part, elastomeric cold application membrane adhesive.
Color: Black
Features: Cures to form a durable, elastomeric and watertight film. Cold process – does not have to be heated. Ready for use as shipped.
MBR Flashing Cement
Use: For use with JM BUR and SBS membrane products. It is part of the JM PermaFlash® Bituminous Flashing System for penetrations and other details. Ideal for areas where hot asphalt is prohibited, not desirable or not practical.
Type: Two-part, elastomeric, liquid-applied flashing material.
Color: Black
Features: Cures to a durable, elastomeric film and forms exceptional bonds between the modified bitumen and underlying substrate. Resists virtually all factors affecting base flashing performance while providing superior flexibility and durability. UV stable, high solids, low odor, VOC compliant.
MBR Utility Cement
Meets the requirements of ASTM D 4586, Type I
Use: As a substitute for asphalt and MBR® Flashing Cement in JM modified bitumen flashing details, and can be used to adhere the JM modified bitumen flashing systems and built-up roofing felts to vertical surfaces, as a general purpose mastic on most built up roofing and modified bitumen flashing details, or to strip in the laps of modified bitumen base flashings.
Type: One-part, asphalt-based, trowel-grade mastic.
Color: Black
Features: Cold process – does not have to be heated. Cures to form a durable, elastomeric and watertight film. Ready for use as shipped.
Premium Cold Application Adhesive
Use: To adhere modified bitumen membranes and aggregate surfacings. Use as a direct substitute for asphalt in JM SBS modified bitumen roof membrane specifications.
Type: One-part, fast set, elastomeric cold application membrane adhesive.
Color: Black
Features: Excellent wind uplift resistance. Low odor, cold process adhesive.
SA Primer
Use: Designed to enhance the adhesion of self-adhering membranes on approved substrates.
Type: One-part, specification grade, penetrating priming solution.
Substrates: Compatible with gypsum; concrete; fiber cement; wood; and metal surfaces.
Features: Sprayable, ideal for self-adhering membranes, achieves a tenacious bond to a variety of substrates.
Color: Red
SA Primer Low VOC
Use: Designed to enhance the adhesion of self-adhering membranes on approved substrates.
Type: One-part, specification grade, penetrating priming solution.
Substrates: Compatible with gypsum; concrete; fiber cement; wood; and metal surfaces.
Features: Low VOC, Sprayable, ideal for self-adhering membranes, achieves a tenacious bond to a variety of substrates.
Color: Red
All-Purpose Fasteners
All Purpose Fasteners are #14 case-hardened steel fasteners with a #3 Phillips head. The point is designed for quick installation in new or re-roof applications.
Use: Membranes and Insulation
Material: Case-hardened steel
Gauge: #14
Head: #3 Phillips head
Color: Grey
Deck Types: Wood, Concrete, and 18 - 24 gauge (1.25 mm - 0.56 mm) Metal.
Plate Compatibility*
• UltraFast® Locking Plastic Plates
• UltraFast® Metal Plates
• High Load Plates (not pictured)
• APB Plates (not pictured)
• RhinoPlate (concrete decks)
* See corresponding data sheets for information regarding UltraFast, High Load, and APB Plates.
High Load Fasteners and Plates
.jpg)
High Load Plates are heavy duty, Galvalume®*-coated steel seam plates with eye hooks.
High Load Plus Plates are heavy duty, Galvalume-coated steel seam plates with barbs.
Use: Membranes
Material: Galvalume-Coated Steel
Gauge: 20-Gauge Steel
Size: High Load Plate - 2 3⁄8" (6.03 cm) round
High Load Plus Plate - 2 3/4” (6.99 cm) round
JM 90 Seam Plate - 3" (7.62 cm) round
Color: Grey (Galvalume-coated steel)
JM Purlin Fastener
The JM Purlin Fastener is a steel-coated fastener with a ¼" hex head and ¾" (19 mm) drill point. The drill point allows the fastener to be drilled through the purlin before the threads engage into the standing seam metal roof.
Use: Membranes
Material: Steel Coated Fasteners
Gauge: #12 Head: ¼" Hex Head
Plate: 23⁄8" (6.03 cm) round
Color: Grey
Deck Type: Structural Steel Purlins 12 - 18 gauge (2.77 mm - 1.25 mm) Metal.
Lightweight Concrete (LWC) Base Sheet Fasteners
LWC Pre-Assembled Base Sheet Fasteners are twin-legged, expanding base sheet fasteners with 2.7" (6.9 cm) Galvalume®*- coated steel plates.
Use: Base Sheets
Fastener: Twin-Legged Steel
Plate: Galvalume-Coated Steel
Color: Black (fasteners), Grey (plates)
Deck Type: Lightweight insulating concrete roof decks, with minimum thickness of 1.25" (3.18 cm), and 1.25" (3.18 cm) for gypsum decks.
* Galvalume is a registered trademark of BIEC International, Inc. and some of its licensed producers.
Lite-Deck Fasteners and Plates
Lite-Deck Fasteners are available in lengths from 2 5/8” to 12" (67 mm to 305 mm), come with a square drive and offer coarse thread to provide high pullout resistance.
Lite-Deck plates are 3" (76 mm) round, Galvalume®*-coated plates for use with Lite-Deck Fasteners.
Use: Insulation
Fastener: Steel
Head: #3 Square Drive
Plate: 3" (76 mm) Galvalume-Coated Steel - Round
Color: Black (fasteners) Grey (plates)
Deck Type: Gypsum, and Cementitious Wood Fiber
* Galvalume is a registered trademark of BIEC International, Inc. and some of its licensed producers.
Polymer Auger Fasteners
Polymer Auger Fasteners are glass-reinforced nylon fasteners with an internal ¼" (6 mm) square drive. Polymer Auger Fasteners have a 1" (2.5 cm) diameter head.
Polymer Auger Fasteners are available with Galvalume®*-coated, metal stress plates, designed to lock into the fastener head.
Use: Insulation and Membranes
Material: Fasteners - Polymer
Plates - Galvalume-Coated Steel
Gauge: 0.675" Diameter Screw
Head: 1" (2.5 cm) Diameter, ¼" (6 mm) Square Drive
Plates: 2" (5.1 cm) or 3" (7.6 cm) Round
Color: Black (fasteners), Grey (plates)
Deck Types: Cementitious Wood Fiber or Gypsum
* Galvalume is a registered trademark of BIEC International, Inc. and some of its licensed producers.
Structural Concrete Deck Fasteners and Plates
Structural Concrete Deck Fasteners are diamond point, non-threaded fasteners for hammer-in installation of insulation and single ply membranes to structural concrete. These carbon steel fasteners have a corrosion-resistant coating.
Use: Insulation and Membranes
Material: Diamond Point, Corrosion-Resistant Coated Carbon Steel
Head: Flat
Color: Black
Deck Type: Structural Concrete
Plate Compatibility*
- UltraFast® Flat-Bottom, Metal Plates
- APB Plates
- High Load Plates
* See corresponding data sheets for information regarding UltraFast, APB and High Load Plates.
UltraFast AccuTrac Fastener and Plate System
The UltraFast AccuTrac Fastener and Plate System utilizes the standard UltraFast Fastener and the UltraFast Accutrac, recessed or flat bottomed, square plate. The AccuTrac tool positions the plate and installs fasteners 15⁄8" - 6" (4.13 cm - 15.24 cm) in a one-step process. Consistent vertical alignment of fasteners ensures maximum thread engagement and pullout performance.
Use: Membranes
Material: Fasteners - Case-Hardened Steel
Plates - Galvalume®*-Coated Steel
Gauge: #12
Head: #3 Phillips Head
Plate: UltraFast AccuTrac™ - 3" (7.62 cm) Square**
Color: Blue (fasteners), Grey (plates)
Deck Type: Wood or 18 - 24 gauge (1.25 mm - 0.51 mm) Metal.
*Galvalume is a registered trademark of BIEC International, Inc. and some of its licensed producers.
**Standard UltraFast Plates are not compatible with this system.
UltraFast Fasteners and Plates
The UltraFast Fastener is a #12, case-hardened steel, polymer-coated fastener with a buttress thread design that provides maximum pullout values and minimizes fastener backout. Available with either a #3
Phillips head or a ¼" (6.35 mm) hex head. The drill point is designed for quick installation in new or re-roof applications, and provides exceptional drilling capability in higher tensile decks.
Use: Insulation
Material: Fasteners - Case-Hardened Steel, Polymer-Coated
Gauge: #12
Head: #3 Phillips Head or ¼" (6.35 mm) Hex Head
Color: Blue
Deck Types: Wood or 18 - 24 gauge (1.25 mm - 0.51 mm) Metal
UltraFast Locking Plastic Plates are 3” (7.62 cm) round, high strength polypropylene plates with a special locking feature.
UltraFast Metal Plates are 3” (7.62 mm) round or square, premium Galvalume®*-coated steel metal plates.
Use: Insulation
Material: Plates - Galvalume-Coated Steel or High Strength Polypropylene
Gauge: 26 Gauge Steel
Plates: 3" (7.62 cm) Round Locking Plastic & Round or Square Metal
Colors: Grey (metal plates), Blue (plastic plates)
*Galvalume is a registered trademark of BIEC International, Inc. and some of its licensed producers.
UltraFast Pre-Assembled Fasteners
The UltraFast Pre-Assembled Fastener is a #12, case-hardened steel, polymer-coated fastener with a buttress thread design that provides maximum pullout values and minimizes fastener backout.. Available with a #3 Phillips head or ¼" (6.35 mm) hex head (available by special order only). The drill point is designed for quick installation in new or re-roof applications, and provides exceptional drilling capability in higher tensile decks. The UltraFast Locking Plastic Plate prevents fastener pop-up.
Use: Insulation
Material: Fasteners - Case-Hardened Steel, Polymer-Coated
Plates - Galvalume®*-Coated Steel or Plastic
Gauge: #12
Head: #3 Phillips Head (¼" (6.35 mm) Hex Head is available by special order only)
Plates: 3" (7.62 cm) Round Locking Plastic or Round Metal
Colors: Blue (fasteners), Grey (metal plates), Blue (plastic plates)
Deck Types: Wood or 18 - 24 gauge (1.25 mm - 0.56 mm) Metal.
* Galvalume is a registered trademark of BIEC International, Inc. and some of its licensed producers.
UltraLok Locking Impact Fastener
UltraLok Locking Impact Fasteners and Plates consist of a preassembled Galvanized steel tube, a 2.7" (6.86 cm) Galvalume®*-coated steel disc, and a precision-formed, coated- steel, high tensile, wirelocking staple. The disc is securely clamped to the tube and is rib-reinforced to resist cupping.
Use: Cover Boards and Base Sheets
Material: Tube - Galvanized Steel
Plates - Galvalume-Coated Steel
Locking Staple - Coated-Steel, High Tensile Wire
Plate: 2.7" (6.86 cm) Metal - Round
Color: Grey
Deck Types: Poured Gypsum, Cementitious Wood Fiber and LWIC Lightweight Insulating Concrete
* Galvalume is a registered trademark of BIEC International, Inc. and some of its licensed producers
DensDeck Prime Roof Board
Meets the requirements of ASTM C 1177
Enhanced Face Mat: Coated fiberglass facer ideal for fully adhered systems provides a broader compatibility and higher performance with roofing adhesives.
Fire Performance: FM Class 1 for fire barrier requirements and UL Class A unlimited slope with excellent surface burning characteristics. 5/8" thickness meets the requirements of Type X per ASTM C 1177.
DensDeck StormX Prime Roof Board
Meets the requirements of ASTM C 1177
Very Severe Hail: Achieves FM 'VSH' approval with adhered 60 or 80 mil (smooth back) JM TPO membrane and standard JM TPO membrane adhesives when 4'x4' panels are adhered in low rise foam adhesive ribbons, 12" O.C. min.
Enhanced Face Mat: Coated fiberglass facer ideal for fully adhered systems provides a broader compatibility and higher performance with roofing adhesives.
Fire Performance: FM Class 1 for fire barrier requirements and UL Class A unlimited slope with excellent surface burning characteristics. 5/8" thickness meets the requirements of Type X per ASTM C 1177.
Brochures
DEXcell Cement Roof Board
Meets the requirements of ASTM C 1325
Durability: Composed of a lightweight cementicious core to provide exceptional impact resistance.
Strength: Exceptionally high compressive strength improves overall roof system performance. Cement board is able to withstand prolonged exposure to moisture and is ideal for systems where wind uplift and puncture resistance are a concern.
Fire Performance: FM Class 1 for fire barrier requirements and UL Class A unlimited slope with excellent surface burning characteristics.
Moisture and Mold Resistance: Cement based core provides superior moisture, mold, and mildew resistance. Scores a maximum "10" for mold resistance when tested per ASTM D 3273.
DEXcell FA Glass-Mat Roof Board
Meets the requirements of ASTM C 1177
Handleability: Heavy duty coated fiberglass facer ideal for fully adhered systems improves handling and strength. Scores and snaps easily.
Strength: High compressive strength improves overall roof system performance. Ideal for systems where wind uplift and puncture resistance are a concern.
Fire Performance: FM Class 1 for fire barrier requirements and UL Class A unlimited slope with excellent surface burning characteristics. 5/8" thickness meets the requirements of Type X per ASTM C 1177.
Moisture and Mold Resistance: Enhanced mold resistant core and coated fiberglass facers provide mold and mildew resistance per ASTM-D 3273.
DEXcell FA VSH™ Glass-Mat Roof Board
Meets the requirements of ASTM C 1177
Very Severe Hail: JM DEXcell FA VSH Glass Mat Roof Board meets FM 'VSH' with fully adhered JM 80 mil (smooth back) TPO membrane and standard JM TPO membrane adhesives, 4'x4' DEXcell FA VSH boards adhered in JM Roofing System Urethane Adhesive (RSUA) ribbons, 12" OC min. JM TPO FB 115 or FB 135 membranes can be adhered with JM Two-Part UIA in a splatter application, DEXcell FA VSH may be mechanically fastened or adhered with JM RSUA in ribbons, 12" OC min.
Handleability: Heavy duty coated fiberglass facer ideal for fully adhered systems improves handling and strength. Scores and snaps easily.
Strength: High compressive strength improves overall roof system performance. Ideal for systems where wind uplift and puncture resistance are a concern.
Fire Performance: FM Class 1 for fire barrier requirements and UL Class A unlimited slope with excellent surface burning characteristics. 5/8" thickness meets the requirements of Type X per ASTM C 1177.
Moisture and Mold Resistance: Enhanced mold resistant core and coated fiberglass facers provide mold and mildew resistance per ASTM-D 3273.
DuraBoard
Meets the requirements of ASTM C 728, Type 2
Polymerized Asphalt Emulsion Coating: Allows for direct application of SBS or APP membranes using torch application techniques, and does not require pre-heating like heavily coated boards. This allows for fuel savings and labor efficiency by eliminating fasteners with a mechanically fastened base sheet.
Expanded Perlite: Provides good dimensional stability, excellent insulation value with stable R-value and fire resistance.
Reinforcing Cellulosic Fibers: Consists of recycled newsprint to provide strength to the board as well as high recycled content. JM utilizes third party certification by UL environment to certify the recycled content and contributes to the LEED Materials and Resource (MR) credit 4.
High Density: Provides additional strength and durability.
Brochures
Case Studies
Recycled Content
ENRGY 3 - Flat and Tapered
Meets the following requirements:
ENRGY 3 / Tapered ENRGY 3
• CAN/ULC S704, Type 2, Class 3 (140 kPa)
• ASTM C 1289, Type II, Class 1, Grade 2 ENRGY 3 25 PSI / Tapered
ENRGY 3 25 PSI
• CAN/ULC S704, Type 3, Class 3 (170 kPa)
• ASTM C 1289, Type II, Class 1, Grade 3
Glass-Reinforced Facers: Provides rigidity and resistance to indentation and crushing, and are compatible with BUR, modified bitumen and single ply membrane systems.
Closed Cell Polyisocyanurate Foam Core: Provides high R-value per inch in built-up, modified bitumen, metal roof and single ply roof systems, and utilizes a zero ozone depletion blowing agent that provides high thermal insulation performance.
Resources
ENRGY 3 CGF - Flat and Tapered
Meets the following requirements:
ENRGY 3 CGF / Tapered ENRGY 3 CGF
• CAN/ULC S704, Type 2, Class 3 (140 kPa)
• ASTM C 1289, Type II, Class 2, Grade 2
ENRGY 3 25 PSI CGF / Tapered ENRGY 3 25 PSI CGF
• CAN/ULC S704, Type 3, Class 3 (170 kPa)
• ASTM C 1289, Type II, Class 2, Grade 3
Inorganic Coated Glass Facers: (With no cellulose) Provide improved resistance to mold growth, as well as a smooth surface that performs well with self-adhering systems, and efficient adhesive application in fully adhered single ply systems.
Closed Cell Polyisocyanurate Foam Core: Provides high R-value per inch in built-up, modified bitumen, metal roof and single ply roof systems, and utilizes an environmentally compliant blowing agent that provides high thermal insulation performance.
FesCant Plus and Tapered FESCO Edge Strip
Expanded Perlite: Provides good dimensional stability and excellent insulation value with stable R-value. The high perlite content offers far greater fire resistance than conventional wood fiber materials.
Reinforcing Cellulosic Fibers: Consists of recycled newsprint to provide strength to the board as well as high recycled content. JM utilizes third party certification by UL® Environment to certify the recycled content and contributes to the LEED® Materials and Resource (MR) credit 4.
FesCant Plus Cant Strips: Manufactured from JM Cant Board, a high-density, laminated perlite board that provides excellent transition from the deck to the wall of the roof.
Tapered FESCO Edge Strips: Excellent for transitioning from membrane to nailer, or transitioning from Tapered FESCO®, Tapered ENRGY 3®, or Tapered Fesco Foam® panels to the roof level to help promote positive drainage.
Brochures
Installation
FESCO Board
Meets the requirements of ASTM C 728, Type 1
TopLoc® Coating: Top surface is sealed with this special coating to reduce excessive asphalt absorption in hot-asphalt applied roofing systems.
Expanded Perlite: Provides good dimensional stability, excellent insulation value with stable R-value and fire resistance.
Low Thermal Insulation Board: Composed of expanded perlite, reinforcing cellulosic fibers and selected binders.
Reinforcing Cellulosic Fibers: Consists of recycled newsprint to provide strength to the board as well as high recycled content. JM utilizes third party certification by UL® Environment to certify the recycled content and contributes to the LEED Materials and Resource (MR) credit 4.
Hot Asphalt Friendly: Protective cover board or low thermal insulation board proven to reduce the tendency for blistering in hot asphalt applications.
Brochures
Recycled Content
FESCO HD
Meets the requirements of ASTM C 728, Type 2
TopLoc® Coating: Top surface is sealed with this special coating to reduce excessive asphalt absorption in hot-asphalt applied roofing systems.
Expanded Perlite: Provides good dimensional stability, excellent insulation value with stable R-value and superior fire resistance.
Reinforcing Cellulosic Fibers: Consists of recycled newsprint to provide strength to the board as well as high recycled content. JM utilizes third party certification by UL environment to certify the recycled content and contributes to the LEED Materials and
Resource (MR) credit 4.
High Density*: Allows for installations directly over a wide flute or metal deck application for spans up to 2½" and resists damage from construction and maintenance.
Hot Asphalt Friendly: Can be used as a cover board in re-roofing and new construction, proven to reduce the tendency for blistering in hot asphalt applications.
*For direct to deck application, contact JM technical services for specific requirements and system compatibility
Brochures
Recycled Content
Half-Inch Retro-Fit Board
Meets the requirements of ASTM C 728, Type 2
TopLoc® Coating: Top surface is sealed with this special coating to reduce excessive asphalt absorption in hot-asphalt applied roofing systems.
Expanded Perlite: Provides good dimensional stability, excellent insulation value with stable R-value and fire resistance.
Reinforcing Cellulosic Fibers: Consists of recycled newsprint to provide strength to the board as well as high recycled content. JM utilizes third party certification by UL environment to certify the recycled content and contributes to the LEED Materials and Resource (MR) credit 4.
Hot Asphalt Friendly: Utility board for use as a divorcing layer in re-roofing and in new construction as a top layer in multi-layer insulation systems proven to reduce the tendency for blistering in hot asphalt applications.
