This single-component polyurethane formula expands to fill, seal, and insulate gaps up to 3 inches wide. It is UL Classified and specially formulated for fire blocking applications, providing reliable protection and performance.
Ideal For:
Ideal for indoor and outdoor use, this product creates an airtight, weather-resistant seal that helps keep out insects, moisture, condensation, and allergens. Minimum order quantity: 12.
