{"product_id":"great-stuff-pro-gaps-cracks-spray-foam-kit-fire-rated-orange","title":"Great Stuff Pro Gaps \u0026 Cracks Spray Foam Kit - Fire Rated Orange","description":"\u003cp\u003eIn this review the Great Stuff Pro Gaps \u0026amp; Cracks Spray Foam Kit is evaluated for contractors and serious DIYers who need a code-compliant, ready-to-use fireblocking foam. The kit stands out because it bundles gun-grade foam, a reusable dispensing gun, cleaner and gloves so users have everything on hand to seal larger penetrations up to 3 in; the biggest reason to buy is the combination of a fireblock-rated orange formula and a reusable gun that reduces waste and makes multiple jobs faster.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete kit:\u003c\/strong\u003e Includes two 24 oz cans, a foam dispensing gun, cleaner, nozzles, extension straws and nitrile gloves so users can start sealing immediately without hunting for accessories.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeals gaps up to 3 in:\u003c\/strong\u003e Expands to fill and insulate larger penetrations around framing, pipes, vents and sill plates, forming a water-resistant, airtight barrier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFireblock rated:\u003c\/strong\u003e The orange formula is designed to slow the spread of flames and smoke through concealed spaces and meets fireblocking needs for code compliance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReusable gun-grade formula:\u003c\/strong\u003e The valve can be closed and the can remain pressurized on the gun for future touch-ups, reducing product waste between uses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy savings:\u003c\/strong\u003e Helps reduce heating and cooling loss from air leaks, improving efficiency and potentially lowering utility bills when used to seal common leak points.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast-setting:\u003c\/strong\u003e Tack-free in about 3 to 10 minutes and trim-ready in about 60 minutes, enabling efficient workflow on job sites or home projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe kit is best for builders, remodelers and experienced DIYers working on larger gaps or multiple penetrations where fireblocking and durability matter. It suits jobs that require both insulation and code-compliant fireblocking, such as around plumbing stacks, electrical runs and sill plates.\u003c\/p\u003e\n\u003cp\u003eLess suitable for very small, delicate sealing tasks where precision low-expansion foam is required, or for users who need colorless or non-fireblock formulations; also outdoor applications require painting for UV protection as the foam needs protection from direct sunlight.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAll-in-one kit saves time on setup and includes cleaner and gloves for safer handling.\u003c\/li\u003e\n\u003cli\u003eReusable gun-grade system lets users control dispense and preserve remaining foam for future use.\u003c\/li\u003e\n\u003cli\u003eOrange fireblock formula provides clear identification and helps slow flame and smoke spread in concealed spaces.\u003c\/li\u003e\n\u003cli\u003eStrong adhesion and expansion fill larger gaps up to 3 in, improving insulation and reducing drafts.\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 mixed impressions of long-term durability and stickiness compared with other formulations.\u003c\/li\u003e\n\u003cli\u003eExposed foam must be painted for UV protection if used outdoors, adding an extra finishing step.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGREAT STUFF PRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKit contents\u003c\/td\u003e\n\u003ctd\u003e2 x 24 oz cans, foam gun, 4 nozzles, 4 extension straws, 12 nitrile gloves, 12 oz cleaner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGap capacity\u003c\/td\u003e\n\u003ctd\u003eSeals gaps up to 3 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFire rating\u003c\/td\u003e\n\u003ctd\u003eFireblock rated (orange color)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSet time\u003c\/td\u003e\n\u003ctd\u003eTack-free ~3-10 minutes; trim-ready ~60 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUse\u003c\/td\u003e\n\u003ctd\u003eInterior and exterior (paint for UV protection)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFormula\u003c\/td\u003e\n\u003ctd\u003eReusable gun-grade foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Great Stuff Pro Gaps \u0026amp; Cracks Spray Foam Kit is a practical, cost-effective choice for professionals and experienced DIYers who need a fireblock-rated, gun-dispensed foam that fills larger openings and reduces drafts. The reusable gun and complete accessory set make it a good value for multi-job use, though those seeking the absolute highest long-term adhesive performance should compare formulations for specific substrates.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan the gun stay attached between uses?\u003c\/strong\u003e\u003cbr\u003eYes, the kit uses a reusable gun-grade formula and the valve can be closed so the can remain pressurized on the gun for future applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this suitable for exterior use?\u003c\/strong\u003e\u003cbr\u003eYes for sealing, but exposed foam must be painted for UV protection when used outdoors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat size gaps can it fill?\u003c\/strong\u003e\u003cbr\u003eThe foam expands to fill gaps up to 3 in and is intended for larger penetrations around pipes, vents and framing.\u003c\/p\u003e","brand":"GREAT STUFF PRO","offers":[{"title":"Default Title","offer_id":48629017018587,"sku":"B0B3JV72V6","price":84.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/819vhP9-63L._SL1500.jpg?v=1778488724","url":"https:\/\/gearmusthave.com\/products\/great-stuff-pro-gaps-cracks-spray-foam-kit-fire-rated-orange","provider":"GearMustHave","version":"1.0","type":"link"}