Feature(may vary by option.)

●BOSS 814 UL Classified Intumescent Latex Firestop Sealant is a one part, elastomeric, intumescent firestop sealant that expands when exposed to fire or extreme heat, forming an insulated char
●BOSS 814 will prevent the spread of toxic gases, smoke and fire
●BOSS 814 is suitable for adhesion to almost any surface and remains flexible, making it ideal for both horizontal and vertical joints, subject to vibration or dynamic movement
●BOSS 814 has been tested to ASTM E-814 (UL 1479), And FireStop Caulk from a cartridge or foam- used in FireStop systems when penetrating a fire rated wall or floor/ceiling. (Intumescent)
●BOSS 814 meets the criteria for fire/smoke/draft stop for BOCA, CABO, UBC, SBCCI, IRC, IBC


Description

Intumescent Latex Firestop Sealant