3M Fire Barrier Sealant IC 15WB+ 10.1oz Cartridge 3M Fire Barrier sealant is a water based latex, intumescent smoke and firestopping sealant caulk for wall and floor penetrations. Easy-to-handle formulation that bonds to gypsum wallboard, concrete, metals, wood, plastic and cable jacketing.
Abrasives
Bearing Mounts
