3M CP-25WB+27OZ Fire Barrier Sealant With Caulk; 85 psi, Red

Detailed Description: 3M Fire barrier sealant in red color is a high-performance latex-based intumescent firestop sealant applied with conventional caulking equipment for an excellent caulk rate. It is a ready-to-use, latex-based, intumescent sealant that dries to form a monolithic firestop seal. It also acts as a barrier to airborne sound transmission. It helps to control the spread of fire, smoke and noxious gasses before, during and after exposure to a fire when installed in accordance with a listed through penetration or fire-resistive joint assembly system. It is sag-resistant, halogen-free and offers an excellent adhesion. It comes in a cartridge container of 27 oz capacity and provides protection up to 4 hours. It can withstand a temperature of 4 to 50 deg C and has a tensile strength of 85 psi. Sealant is ULC/ASTM listed and FM approved.