The 12oz BOSS 812 Fire Block Foam from Braxton Harris Co Inc is a high-performance sealant designed to prevent the spread of fire and smoke. This foam expands upon application, filling gaps and cracks in walls and ceilings. It is ideal for use in construction and renovation projects, providing a reliable barrier against fire hazards. The easy-to-use canister allows for precise application, making it a must-have for safety-conscious builders.
