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No-Burn Plus ThB

Product Name
No-Burn Plus ThB
Product Descriptive Name
Intumescent Coating
Product Short Description
Tintable white, thin film intumescent coating can be applied over JM open- and closed-cell spray polyurethane foams.
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Product Details

No-Burn Plus ThB

Product Long Description
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.

Features

No-Burn Plus ThB

Features

High coverage rate - 115 sq.ft / gallon at 14 Wet Mils.

Easy installation- Single coat, easy to apply.

Tintable to any color -  custom tint colors available via special order.

Low VOC emissions: in compliance with Standards and Codes recognizing CDPH Standard Method V1.2.

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SPF Acceptance Criteria
ASTM AC377
Pass
Flame Spread 
ASTM E84≤ 25
Smoke DevelopmentASTM E84≤ 450
Fungi Resistance
ASTM C1388
Pass
Dimensional Stability 
ASTM D2126
< 15% change in volume
Nominal Density
ASTM D1622
2 pcf
CorrosivenessASTM 665Pass
Fungi ResistanceASTM C1388Pass
Combustion CharacteristicsASTM E136Pass

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