SEALANT & SPRAY FOAM (EVERCOAT)
A one-component urethane foam that expands and cures to a firm semi-rigid closed cell mass for caulking, sealing, filling and insulating. 12 ounces is equal to 24 tubes of caulk and can be used for filling boat hull cavities, and sealing electrical outlets and cracks in walls. Also insulates window and door frames. Packed in a table top display.