This expanding, neutral cure Intumescent sealant is designed to prevent the spread of fire, smoke & toxic gases. When exposed to temperatures above 300˚F, it expands to fill the voids left by collapsed materials.
For use on: PVC and other plastic through-penetrations.
Meets specifications ASTM E-814, ASTM E-84, UL1479, UBC7-5, CAN4/ULC-S115M
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