GREAT STUFF Multipurpose Black Foam is a ready-to-use, minimal expansion polyurethane insulating foam sealant that fills, seals, and insulates gaps up to 1 inch.

It expands to take the shape of gaps and cracks, creating a long-lasting, airtight, and water-resistant seal.

Black in color, it naturally blends into the surrounding environment and is specifically formulated for both indoor and outdoor use.

This multipurpose formulation can be used to fill gaps and cracks around the home, and in marine and automotive applications.