Dow Chemicals Great Stuff Expanding Straw Foam Gap Filler - Indoor/Outdoor - 3 Pack, 12-Ounce

GREAT STUFF Big Gap Filler Insulating Foam Sealant by Dow Chemicals is a versatile expandable foam in a can designed to fill gaps larger than 1 inch, making it ideal for sealing and insulating both indoor and outdoor spaces. This big gap filler foam spray creates durable, weather-tight seals that help prevent drafts and keep out unwanted pests. The polyurethane-based formula is compatible with a variety of materials, including wood, drywall, metal, masonry, glass, and most plastics, offering flexibility for multiple projects around the home or workplace. The 12 oz. can is easy to use and dispenses foam that is airtight, paintable, stainable, and sandable, allowing for a seamless finish after application. With a quick dry time of just 6 minutes, this spray foam gap filler is perfect for fast repairs and efficient insulation. Whether you need to fill gaps around pipes, windows, doors, or other openings, GREAT STUFF Big Gap Filler provides reliable expansion foam performance to help improve energy efficiency and comfort in your space.