{"product_id":"3m-7000121486-polyurethane-adhesive-sealant-550-fast-cure-gray","title":"3M 7000121486 Polyurethane Adhesive Sealant 550 Fast Cure Gray","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe 3M 7000121486 is a fast-curing polyurethane adhesive sealant designed to seal and bond a wide range of substrates in demanding trade and construction applications. Sold in a 10.5 fluid ounce cartridge, this product delivers strong adhesion and flexible sealing in a single application. The fast-cure formulation reduces wait time on the job, making it suitable for work where quick return-to-service is a priority. It bonds to concrete, wood, aluminum, most lacquered metals, polyester, glass, and stone, among other common substrates. The gray color blends with concrete and metal surfaces. Weighing 0.88 pounds, the standard cartridge fits most manual and pneumatic caulk guns.\u003c\/p\u003e\n\u003cp\u003eThis polyurethane sealant is used across HVAC, plumbing, electrical, and general construction trades wherever a flexible, adhesive-grade seal is needed. Typical applications include sealing penetrations in concrete and masonry, bonding dissimilar materials, and weatherproofing joints in metal and wood assemblies. It is well-suited for both interior and exterior use where substrate movement or vibration is a factor. Contractors, service technicians, and installers working on residential and light commercial projects will find the cartridge format convenient for controlled, mess-free dispensing.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eFast-cure polyurethane formula reduces downtime between application and return to service\u003c\/li\u003e\n  \u003cli\u003eBonds and seals in a single step across multiple substrate types\u003c\/li\u003e\n  \u003cli\u003eAdheres to concrete, wood, aluminum, lacquered metals, polyester, glass, and stone\u003c\/li\u003e\n  \u003cli\u003eGray color suits concrete and metal surface applications\u003c\/li\u003e\n  \u003cli\u003eStandard 10.5 fluid ounce cartridge compatible with common caulk guns\u003c\/li\u003e\n  \u003cli\u003eFlexible cured bead accommodates substrate movement and vibration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose adhesive sealant for use on concrete, wood, aluminum, most lacquered metals, polyester, glass, and stone substrates in residential and commercial construction and trade service applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eApplication is typically performed by the installing trade using a standard manual or pneumatic caulk gun. Surfaces should be clean, dry, and free of dust, oil, and loose material before application. Follow all applicable local building codes and manufacturer surface-preparation guidance. Ensure adequate ventilation during application and avoid skin and eye contact with uncured material.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVolume\u003c\/strong\u003e: 10.5 fluid ounces\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.88 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Gray\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFormula Type\u003c\/strong\u003e: Polyurethane\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCure Speed\u003c\/strong\u003e: Fast Cure\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContainer Type\u003c\/strong\u003e: Cartridge\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUOM\u003c\/strong\u003e: Each\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 00048011627991\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: 3M\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 7000121486\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51346250072370,"sku":"7000121486","price":179.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310523510.jpg?v=1782075171","url":"https:\/\/voomisupply.com\/products\/3m-7000121486-polyurethane-adhesive-sealant-550-fast-cure-gray","provider":"Voomi Supply","version":"1.0","type":"link"}