Great Stuff Gaps & Cracks Insulating Foam Sealant is a ready to use minimal expansion polyurethane insulating foam sealant that fills seals and insulates gaps up to 1 inch. The average home has a half mile of gaps and cracks where air and moisture can enter. Air sealing and insulating projects around the home can typically save homeowners up to 30% on home energy costs according to the Residential Energy Services Network (RESNET). Seal out energy loss and improve comfort with Great Stuff Gaps and Cracks. Great Stuff expands to take the shape of gaps creating a long lasting airtight and water resistant seal. It’s a simple way to minimize unwanted air flow and reduce condensation. New Smart Dispenser design eliminates mess and product waste by providing a precise application with no drips. The application is maneuverable and intuitive to use with a simple trigger gun which saves time. The Smart Dispenser allows the user to reuse Great Stuff for up to 30 days.
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