3M Fire Block Sealant 0.024-in to 0.024-in H Firestop Caulk/Sealant

Fire Block Sealant 0.024-in to 0.024-in H Firestop Caulk/Sealant

3M Fire Barrier Silicone Sealant 2000+, Gray, 4.5 Gallon Drum (Pail)

3M(TM) Fire Barrier Sealant CP 25WB+, 20 fl. oz., Sausage, 10/case: : Industrial & Scientific

3M 10.1 fl. oz. Red Fire Barrier CP 25WB Plus Sealant CP25WB+10 - The Home Depot

3M Fire Barrier Sealant CP 25WB+ - for Commercial, Industrial and Residential Applications - Cartridge, 10.1 fluid ounces - Red- Pack of 12: : Industrial & Scientific

3M(TM) Fire Barrier Sealant CP 25WB+, 20 fl. oz., Sausage, 10/case: : Industrial & Scientific

3M 10.1 fl. oz. Gray Fire Block Specialty Sealant FB 136 - The Home Depot

3M, Caulk, Gray, Fire Barrier Sealant Caulk - 2UYC8

3M Fire Barrier 14-in to 14-in H Firestop Caulk/Sealant in the Firestop Products & Systems department at

A 1-component, noncombustible draft, smoke, and fire blocking sealant, designed to resist high-temperatures and smoke passage in nonrated residential construction. It is used to seal interior construction voids around wires, pipes, HAC ducts and vents, in wood or steel framed nonrated construction. May also be used around chimney, fireplace, and other framing gaps.