GE Big Gaps & Cracks Insulating Foam (Carton of 12)

GE Insulating Foam for Big Gaps and Cracks expands to fill and seal large gaps and cracks that are wider than 1-inch. Block out pests, moisture and drafts with a powerful airtight and water-resistant seal. Use this foam sealant indoors or outdoors to weatherproof, spot insulate or seal large gaps and cracks in areas like basements, crawl spaces, foundations, under baseboards, around plumbing, around HVAC ductwork and more. Backed by a lifetime guarantee, GE-branded Gaps and Cracks Insulating Foam creates long-lasting, weatherproof seals you can trust.