3M 98040054565 Fire Barrier Caulk

3M's Fire Barrier Caulk (98040054565) helps control the spread of fire, smoke and noxious gases before, during and after exposure to a fire. It is a red, one-component, gun-grade, latex-based, intumescent firestop sealant.

Earn 15 Barn Bucks Learn More.
3M's Fire Barrier Caulk (98040054565) helps control the spread of fire, smoke and noxious gases before, during and after exposure to a fire. It is a red, one-component, gun-grade, latex-based, intumescent firestop sealant.