GAPS & CRACKS High-Density Foam gives pros a fast, reliable way to seal and insulate gaps up to 1 inch wide. The high-strength polyurethane formula delivers long-lasting durability and cleans up with water within 5 minutes of application.
Ideal for attics, HVAC systems, ducts, pipes, vents and foundations, it’s built for the tough spots wall and ceiling pros tackle every day.