3M(TM) Fire Barrier Sealant FD 150+, Red, 20 fl. oz, Sausage, 12/Case single-and-multi-gas-detectors {HEAVY DUTY CONSTRUCTION} Designed with

{HEAVY DUTY CONSTRUCTION} Designed with non-corrosive

COMPATIBILITY: All sanitizers including bromine

Works great on pollen and oil leaks / spills

Tough urethane end caps assure durability for the life of the cartridge

3M(TM) Fire Barrier Sealant FD 150+, Red, 20 fl. oz, Sausage, 12/Case single-and-multi-gas-detectors {HEAVY DUTY CONSTRUCTION} Designed withReady to use, 3M Fire Barrier Sealant FD 150+ is a latex based elastomeric sealant. This gun grade sealant cures when dispensed to form a monolithic flexible firestop seal and, when properly installed, this product provides up to 4 hour fire protection in tested and listed systems. 3M formulated this sealant to help prevent the spread of fire, smoke and noxious gas and firestop joints and through penetrations through floor slabs, walls and other fire