GE Gaps & Cracks Insulating Foam (Carton of 12)

GE Gaps & Cracks Insulating Foam seals small gaps and cracks up to 1 inch, offering a water-resistant and airtight seal to keep out water and reduce drafts. It is a polyurethane-based sealant that expands into openings and voids. It is versatile for interior and exterior projects. Foam sealant offers excellent adhesion to most building materials such as wood, concrete, and stone and is easy to use and apply with its attached straw applicator; no spray gun required.