GREAT STUFF 12 oz Outdoor Insulating Foam Sealant with Smart Dispenser

GREAT STUFF Outdoor Insulating Foam Sealant is a ready-to-use, insulating foam sealant-specifically formulated for both indoor and outdoor use. This multipurpose formulation expands up to 1 inch to take the shape of gaps, creating a long-lasting, airtight and water-resistant seal around the home, and in hunting blinds, fishing shanties, cabins, cottages, storage and other outdoor applications.