Gardner Bender Fire-Gard Foam Fire-Stopping Sealant

GB's Fire-Gard Fireblocking Foam Sealant is a ready to use polyurethane expanding foam designed to block and prevent the spread of flames and smoke in residential Type V and non-rated commercial construction. The foam expands up to 200% during application to effectively fill, insulate, and seal the space around wires, vents, pipes, ducts, and other mechanical items that penetrate top sill plates and similar openings. With a wide range of applications in electrical, HVAC and plumbing, the Fire-Gard Foam S...