{"product_id":"kraken-bond-window-door-expanding-foam-spray-professional-sealant","title":"Kraken Bond Window \u0026 Door Expanding Foam Spray - Professional Sealant","description":"\u003cp\u003eIn this review of the Kraken Bond Window \u0026amp; Door Expanding Foam Spray, the bottom line is simple: this 12-pack is aimed at professionals and serious DIYers who need a high-yield, precise foam for sealing gaps around doors and windows. The reviewer found the product's biggest advantage is its applicator-gun compatibility, which delivers controlled, reusable application and reduces waste compared with spray-only cans. For projects that require consistent insulation, waterproofing, and good adhesion, this foam is a practical choice.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplicator gun compatibility:\u003c\/strong\u003e Works with a foam gun for precise application and higher yield, making it easier to fill narrow joints and bigger cavities with less mess.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow expansion formula:\u003c\/strong\u003e Designed for window and door frames to limit pressure on surrounding materials while still providing effective gap filling and adhesion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh insulation performance:\u003c\/strong\u003e Provides thermal and acoustical insulation that improves energy efficiency and reduces drafts when used around openings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEco-friendly propellants:\u003c\/strong\u003e Uses no ozone-depleting propellants, offering a safer environmental profile compared with older formulations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof and paintable:\u003c\/strong\u003e The cured foam is durable, can be trimmed, painted, and resists moisture for long-term sealing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh yield per can:\u003c\/strong\u003e Each can contributes to an overall high coverage, with total yield marketed up to 16 gallons depending on conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe product suits contractors, installers, and experienced homeowners who use a separate applicator gun and want a reusable, high-yield polyurethane foam for doors, windows, pipe penetrations, and general gap filling. Its low-expansion formula and strong adhesion make it useful when avoiding distortion of frames and trim is important.\u003c\/p\u003e\u003cp\u003eLess suitable are users who expect a disposable straw-style can for occasional small jobs, since a gun is required for best results and the package excludes the gun and cleaner. Beginners who need one-off, tiny touch-ups might prefer single-use cans with integrated nozzles.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGun-compatible delivery yields more usable foam and reduces waste compared with single-use cans.\u003c\/li\u003e\n\u003cli\u003eStrong thermal and acoustical insulation that improves sealing performance around openings.\u003c\/li\u003e\n\u003cli\u003eEnvironmentally preferable propellants and a waterproof, paintable cured surface for finishing.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRequires a separate applicator gun and cleaner, which are not included, adding to upfront cost for occasional users.\u003c\/li\u003e\n\u003cli\u003eYield varies with temperature and humidity, so actual coverage can be lower under some jobsite conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eLow expansion polyurethane foam spray\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack size\u003c\/td\u003e\n\u003ctd\u003e12 cans (32 oz each)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntended use\u003c\/td\u003e\n\u003ctd\u003eWindow and door sealing, gaps, joints, pipes, outlets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication method\u003c\/td\u003e\n\u003ctd\u003eApplicator gun (gun and cleaner not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePerformance highlights\u003c\/td\u003e\n\u003ctd\u003eHigh thermal and acoustical insulation, waterproof, paintable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental note\u003c\/td\u003e\n\u003ctd\u003eNo ozone-depleting propellants\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYield\u003c\/td\u003e\n\u003ctd\u003eUp to 16 gallons total (varies by temperature and humidity)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eKraken Bond's foam is a solid choice for tradespeople and well-equipped DIYers who need consistent, high-yield sealing around doors and windows. Its gun-friendly design and strong insulation properties deliver good value when applied correctly, though beginners should account for the added cost and learning curve of a separate applicator gun.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eDo I get an applicator gun with the pack?\u003c\/strong\u003e\u003cbr\u003eNo, the pack includes foam cans only; a separate applicator gun and cleaner are required for best results.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this foam suitable for exterior use?\u003c\/strong\u003e\u003cbr\u003eYes, the cured foam is waterproof and paintable, making it suitable for many exterior sealing applications when trimmed and finished properly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill the foam damage window frames?\u003c\/strong\u003e\u003cbr\u003eThe low expansion formula is intended to limit pressure on frames, but careful application is still recommended to avoid overfilling.\u003c\/p\u003e","brand":"KRAKEN BOND","offers":[{"title":"Default Title","offer_id":48204313198811,"sku":"B0DNZ96XGK","price":148.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81xJkgp9eYL._SL1500.jpg?v=1769813188","url":"https:\/\/gearmusthave.com\/products\/kraken-bond-window-door-expanding-foam-spray-professional-sealant","provider":"GearMustHave","version":"1.0","type":"link"}