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BOSS® FIREBLOCK

BOSS® Fireblock is UL Classified intumescent latex firestop sealant that is one part, elastomeric, intumescent sealant that expands when exposed to fire or extreme heat. Suitable for adhesion to almost any surface and remains flexible.

A tube of BOSS814 Firestop Red with 10.1 Oz of product

 

  • Interior/exterior use
  • Water clean up
  • Paintable (after inspection)

Technical Data Sheet

 

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