BOSS 136 Fireblock
A noncombustible sealant for use as a filler in a non-rated construction where a fire and smoke seal is required.
10.1 oz. Cartridge, 28 oz. Cartridge, 5 Gallon Pail
A noncombustible sealant for use as a filler in a non-rated construction where a fire and smoke seal is required.
10.1 oz. Cartridge, 28 oz. Cartridge, 5 Gallon Pail