{"product_id":"mega-size-expanding-foam-insulation-sealant-spray","title":"Mega Size Expanding Foam Insulation Sealant Spray Easy Fix Gap Filler Air And Draft Blocker High Yield Weatherproofing Sealant For Home Projects With No Hassle Application","description":"\u003cdiv\u003e\n\u003cp\u003eHeavy Duty Expanding Foam Insulation Sealant Spray\u003cbr\u003e\n✔️ Curing coverage hits twenty three board feet with R value 5.6\u003c\/p\u003e \u003cp\u003eThis handy spray foam insulation acts as a reliable gap filler and weatherproofing sealant for residential walls, attics, and window frames. You shake the can, attach a nozzle, and press down to expand the white compound into cracks around door jambs, pipe penetrations, or stud cavities. Once it forms a rigid barrier, you cut away the extra material to hide the seam behind drywall or paint. It keeps cold drafts out while holding indoor heat steady during winter months.\u003c\/p\u003e ✅ Seals gaps up to thirty millimeters wide without shrinking over time\u003cbr\u003e\n✅ Delivers an R value of five point six per inch for solid thermal resistance\u003cbr\u003e\n✅ Bonds firmly to brick, drywall, concrete, glass, metal, and wood surfaces\u003cbr\u003e\n✅ Dries to a stiff white cell structure that trims clean with a utility knife\u003cbr\u003e \u003cp\u003e💡 What makes expanding foam the best choice for sealing drafty windows and attic hatches?\u003cbr\u003e\n- It expands rapidly to fill irregular voids, trapping still air inside closed cells that slow down conductive heat transfer.\u003cbr\u003e\n- The dense polymer matrix adheres tightly to masonry and timber, blocking moisture infiltration and reducing sound transmission.\u003cbr\u003e\n- Once fully cured, you carve the excess flush with your framing, painting the white surface to match finished interiors.\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49335615324395,"sku":"VXB0DNMJRPM1","price":57.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/81_bf0RrFIL.jpg?v=1788379270","url":"https:\/\/vxb.com\/products\/mega-size-expanding-foam-insulation-sealant-spray","provider":"VXB Bearings","version":"1.0","type":"link"}