HandiFoam P30033 Fireblock Sealant, Orange, 12 to 24 hr Functional Cure, 40 to 100 deg F, 12 oz

HandiFoam fireblock low pressure, one-component, polyurethane foam sealant is a moisture cured sealant designed to seal, fill, bond and stop air infiltration in areas where a fireblock product is required. HandiFoam fireblock has a recognizable orange color allowing inspectors to easily identify the use of an approved fireblock product for Type V residential construction. Due to its expansion characteristics, HandiFoam fireblock is more effective than many traditional fire blocking materials for the blocking of flames and smoke in concealed penetrations, preventing flame spread from room to room and floor to floor.