Resources
Products
Spray Foam Insulation
John Manville's complete line of spray polyurethane foam (SPF) insulation solutions provides superior thermal energy efficiency, as well as advanced air and sound control. SPF insulation completely covers gaps and voids, works in hard-to-insulate areas and can exceed the performance of traditional fiberglass insulation. Both Johns Manville SPF product categories, open-cell and closed cell, deliver high yield, superior performance and exceptional sprayability.
Spray Foam
JM Corbond IV
JM Corbond® IV closed-cell spray polyurethane foam (SPF) is a next generation HFO blown, two-component, Class 1 rated, medium-density, SPF insulation system. JM Corbond IV is designed to insulate commercial, residential, and industrial buildings. The HFO technology allows JM Corbond IV to be produced with a low Global Warming Potential (GWP) and with an Ozone Depletion Potential (ODP) of zero. Its high yield, superior thermal and moisture performance, and exceptional sprayability and adhesion make it an ideal choice for high-performing energy efficient buildings.
| Flame Spread | ASTM E84 | ≤ 25 |
| Smoke Development | ASTM E84 | ≤ 450 |
| Fungi Resistance | ASTM C1388 | Pass |
| Dimensional Stability | ASTM D2126 | 12% change in volume |
| Core Density | ASTM D1622 | 2.0 lb/ft3 |
| Closed-Cell Content | ASTM D6226 | > 90% |
| Compressive Strength (1") | ASTM D1621 | 36 psi |
| Water Absorption | ASTM D2842 | 0.88% |
| Water Vapor Transmission | ASTM E96 | 0.61 perm at 1.5", 1.1 perm at 1" |
| Air Permeance | ASTM E2178-03 | 0.00055 (L/s)/m at 75 Pa |
| Sound Transmission | ASTM E90-90, ASTM E413-87 | 36 (STC) |
DATA SHEET
SDS
JM Corbond SDS - A
JM Corbond SDS - A (ES)
JM Corbond IV Closed-cell SDS - B
JM Corbond IV Closed-cell SDS - B (ES)
LITERATURE
Product Selector Guide
JM Corbond IV Guide
TechConnect Sell Sheet
Building Envelope Solutions
INSTALLATION INSTRUCTIONS
JM Corbond IV Installation Guide
SPF Processing Parameters
SPF Change-over Procedure
SPF Change-over Procedure (ES)
SPF Safety Warning Sign
SPF Health and Safety Sheet
Corbond Daily Work Log
EVALUATION REPORTS
Environmental Product Declaration Spray Polyurethane Foam Insulation (HFO) Report
JM Corbond IV IAPMO Report (ER 0146)
EPD for Spray Polyurethane Foam Insulation Closed Cell Using Hydrofluoroolefins (CCSPF, HFO)
CERTIFICATES
Project Profile
JM IV HFO
Our JM IV HFO Corbond® closed cell spray polyurethane foam (SPF) is a next generation HFO blown, two-component, medium-density, Class 1 rated, SPF insulation system. It’s designed to insulate commercial, residential and industrial buildings.
Advantages:
- Improves energy efficiency
- Provides an effective air barrier
- Increases racking strength
- Exceptional adhesion
- Minimizes sound transmission
DATA SHEET
LITERATURE
JM HFO IV FAQ
Product Selector Guide
TechConnect Sell Sheet
Building Envelope Solutions
INSTALLATION INSTRUCTIONS
JM IV HFO Installation Guide
JM IV HFO Processing Parameters
SPF Processing Parameters
SPF Change-over Procedure
SPF Change-over Procedure (ES)
SPF Safety Warning Sign
SPF Health and Safety Sheet
JM No Mix Open Cell (NMOC)
JM No Mix Open Cell (NMOC) Spray Polyurethane Foam (SPF) is a two-component, low-density insulation system. It is specifically designed for insulating the interiors of commercial, residential and industrial buildings, and does not require mixing. With its consistent yield, superior thermal insulation and excellent air sealing properties, JM NMOC is an ideal choice for creating high-performing, energy-efficient buildings. It also provides an effective air barrier and exceptional adhesion, making it a great choice for walls, floors, ceilings, crawlspaces, unvented and vented attics.
| Drum Storage Temperature | 50°– 90°F (10° – 32°C) |
| Hose Temperature | 120° – 145°F (49° – 63°C) |
Proportioner Pre Heat Temperature |
A-side 120° – 145°F (49° – 63°C) |
| B-side 120° – 145°F (49° – 63°C) | |
| Proportioner Pressure (Dynamic) | 1100 – 1400 psi |
| Surface Temperature | 45°– 95°F (7° – 35°C) |
DATA SHEET
JM No Mix Open Cell (NMOC) Data Sheet
JM No Mix Open Cell (NMOC) Data Sheet (ES)
SDS
JM No Mix Open Cell (NMOC) Side B English
JM No Mix Open Cell (NMOC) Side B Spanish
JM No Mix Open Cell (NMOC) SDS Side A English
JM No Mix Open Cell (NMOC) SDS Side A Spanish
LITERATURE
JM No Mix Open Cell (NMOC) FAQ
INSTALLATION INSTRUCTIONS
JM No Mix Open Cell (NMOC) Install Guide
JM No Mix Open Cell (NMOC) Processing Parameters
JM No Mix Open Cell (NMOC) Processing Parameters (ES)
EVALUATION REPORTS
JM No Mix Open Cell (NMOC) Evaluation Report ER0971
No-Burn Plus ThB
Johns Manville has partnered with No-Burn, Inc. to offer No-Burn Plus ThB. This tintable white, thin film intumescent coating can be applied over JM open- and closed-cell polyurethane foams. When exposed to high temperatures and flame it intumesces, which creates a char-barrier to reduce heat transfer and surface burning in the event of a fire. This nontoxic, water-based coating complies with IRC and IBC and can serve in lieu of otherwise code-prescribed thermal barriers.
| Color | Opaque/White/Tinted |
| Finish | Flat |
| VOC Content | 18 g/L EPA Method 24 |
| Dry Time | 60-90 minutes |
| Pails | 5 gallons (19 L), 57.5 lbs. |
| Drums | 55 gallons (208 L), 632.5 lbs. |
| Shelf Life | 18 months |
| Cure Time | 24 hours |
| Boiling Point | 212°F |
| Freezing Point | 32°F |
| % Volatile by Volume | 33% |
| Specific Gravity | 1.25 |
Data Sheet
JM No-Burn Plus ThB Data Sheet
SDS
JM No-Burn Plus ThB White SDS
JM No-Burn Plus ThB SDS (ES)
JM No-Burn Black Tint SDS
JM No-Burn Black Tint SDS (ES)
No-Burn Plus ThB Custom Color Tint
No-Burn Plus ThB Custom Color Tint (ES)
No-Burn Plus ThB Gray
No-Burn Plus ThB Gray (ES)
No-Burn Plus ThB Dark Charcoal
No-Burn Plus ThB Dark Charcoal (ES)
Literature
Evaluation Report
ER-305
TER 1905-03
JM Corbond III and Corbond IV IAPMO Report (ER 0146)
Certificates
Bulletins
Spray Foam Parts and Equipment
We have on-staff experts designated to helping you select the right parts and equipment for your spray foam rig. Our spray foam team has access to an extensive catalog of spray foam parts and equipment with overnight shipping capabilities for emergencies. You can connect with our technical service representative via phone, email, video calls or even text message to ensure you are ordering the correct part. Click here for more details.
