Gaps and Cracks with Smart Dispenser™

Fill, seal and insulate gaps up to 1" with GREAT STUFF™ Gaps & Cracks with Smart Dispenser™. With the reusable Smart Dispenser™, use your can of Gaps & Cracks for up to 30 days.

Great stuff gaps & cracks insulating foam sealant is a ready-to-use, minimal-expansion insulating foam sealant that expands up to 1 inch to take the shape of gaps, creating a long-lasting, airtight and water-resistant seal around plumbing and electrical, in basements, attics, and more. Expands to fill, seal, and insulate gaps up to 1 (25mm) forms a long-lasting, airtight, water-resistant seal.

Great Stuff 12 oz Gaps & Cracks Smart Dispenser Insulating Foam Sealant

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Gaps and Cracks with Smart Dispenser™