{"product_id":"great-stuff-gaps-and-cracks-insulating-foam-sealant-12-ounce-case","title":"Great Stuff Gaps and Cracks Insulating Foam Sealant, 12 Ounce - Case","description":"\u003cp\u003eIn this review of Great Stuff Gaps \u0026amp; Cracks Insulating Foam Sealant, the bottom line is simple: this product is best for homeowners, contractors, and DIYers who need a fast, durable way to fill and air-seal small gaps under 1 in. The single biggest reason to buy is its ability to expand and form a permanent, weather-tight seal that reduces drafts and insect entry while adhering well to common building materials. The included straw applicator makes application more precise, and the quick tack-free time means jobs move on faster.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePermanent weather-tight seal:\u003c\/strong\u003e Forms a durable, airtight and water-resistant bond that helps minimize drafts and reduce condensation in cavities and around penetrations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExceptional adhesion:\u003c\/strong\u003e Sticks to a wide range of building materials so patched areas remain firmly in place under normal conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterior or exterior use:\u003c\/strong\u003e Can be used both inside and outside the structure for versatile sealing tasks around windows, doors and utility penetrations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast curing:\u003c\/strong\u003e Becomes tack free in about 6 minutes and can be trimmed in roughly 30 minutes so cleanup and follow-up work are efficient.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElastic foam:\u003c\/strong\u003e The cured polyurethane retains elasticity to accommodate movement or shifting within a structure, reducing the chance of gaps reopening.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy application:\u003c\/strong\u003e The straw applicator allows targeted application into cracks and voids under 1 in without excessive waste.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eGreat Stuff Gaps \u0026amp; Cracks is ideal for homeowners sealing drafts around windows, doors, baseboards and utility pipes, as well as contractors needing a quick, reliable insulation and air-seal solution for small voids. Its speed and adhesion make it useful for maintenance and retrofit tasks where a permanent, water-resistant bond is desired.\u003c\/p\u003e\n\u003cp\u003eIt is not intended for filling large cavities over 1 in or for structural load-bearing repairs; users needing broad cavity insulation or precise non-expanding sealants should consider other products. Also avoid using it where a paintable or joint-finish product is required without proper surface preparation.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEffective at eliminating drafts and stopping unwanted airflow when applied correctly.\u003c\/li\u003e\n\u003cli\u003eFast tack-free and trim times speed up multi-step repair jobs.\u003c\/li\u003e\n\u003cli\u003eGood value in a case of 12 for repeat or professional use.\u003c\/li\u003e\n\u003cli\u003eFoam elasticity helps maintain the seal through normal movement and settling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSome users report variable stickiness or tackiness depending on substrate and conditions, so surface prep matters.\u003c\/li\u003e\n\u003cli\u003eNot suitable for gaps larger than about 1 in or where a smooth, paint-ready finish is required without trimming and finishing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003ePolyurethane insulating foam sealant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack size\u003c\/td\u003e\n\u003ctd\u003e12 cans per case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCan volume\u003c\/td\u003e\n\u003ctd\u003e12 ounce per can\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum gap\u003c\/td\u003e\n\u003ctd\u003eFills gaps less than 1 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTack free time\u003c\/td\u003e\n\u003ctd\u003eAbout 6 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTrim time\u003c\/td\u003e\n\u003ctd\u003eApproximately 30 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUse\u003c\/td\u003e\n\u003ctd\u003eInterior or exterior sealing and insulating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eGreat Stuff Gaps \u0026amp; Cracks is a practical, cost-effective choice for sealing small gaps and stopping drafts, especially when multiple cans are needed. Its fast curing, strong adhesion and foam elasticity make it a good value for homeowners and professionals who need reliable air-sealing and insulation for holes under 1 in; users should prepare surfaces and trim cured foam for best results.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this be used outdoors?\u003c\/strong\u003e\u003cbr\u003eYes. The formula is rated for interior or exterior use and forms a water-resistant bond when cured.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow soon can I trim or paint it?\u003c\/strong\u003e\u003cbr\u003eIt is tack free in about 6 minutes and can be trimmed in roughly 30 minutes; painting should follow manufacturer guidance after full cure and surface preparation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it stop drafts permanently?\u003c\/strong\u003e\u003cbr\u003eWhen applied correctly to gaps under 1 in and allowed to cure, it forms a permanent weather-tight seal that greatly reduces drafts and insect entry.\u003c\/p\u003e","brand":"Great Stuff","offers":[{"title":"Default Title","offer_id":48237150634203,"sku":"B00CC2DNJY","price":46.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71SKEjEi66L._AC_SL1260.jpg?v=1770714133","url":"https:\/\/gearmusthave.com\/products\/great-stuff-gaps-and-cracks-insulating-foam-sealant-12-ounce-case","provider":"GearMustHave","version":"1.0","type":"link"}