Product Description: The High-Temperature Polyurethane Foam Sealant is a versatile and efficient product that is designed to provide excellent adhesion, with an expansion rate of up to 3 times its initial volume. This Quick-Cure Polyurethane Foam Insulation Sealant is specially formulated for sealing and filling gaps and cracks, making it an ideal solution for various applications. As a leading product in the Polyurethane Foam Sealant category, this expanding sealant comes in