Fire/Smoke/Sound Block Foam (orange)




Our Flame Smoke Sound Block is a moisture cured one-component polyurethane foam designed to seal, fill, bond and stop air penetration where a fire and smoke blocking properties are required. It comes in recognizable orange color allowing inspectors to easily identify the use of an approved fireblock product. Due to its expansion characteristics, it is more effective than many traditional fire blocking caulks for the blocking of flames and smoke in concealed areas, preventing flame and smoke spread

  • Effective Flame/Smoke/Acoustical Block
  • Cuts Labor time in half vs traditional caulks
  • Meets building codes
  • Great Insulation properties / R Value of 5
  • Smoke Spread 15 / Flame Spread 5
  • Bonds to • Brick • Concrete • Cables • Metal • Wood

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