{"product_id":"3m-7000046339-scotch-weld-epoxy-adhesive-1751-gray-1-gal-kit","title":"3M 7000046339 Scotch-weld Epoxy Adhesive 1751 Gray 1 Gal Kit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe 3M 7000046339 is a rigid, aluminum-filled two-part epoxy adhesive sold as a 1 gallon kit containing 1 gallon of Part B and 2\/3 gallon of Part A. Mixed at a 3:2 ratio, this gray epoxy delivers a 45-minute working life at room temperature and reaches handling strength in approximately 10 hours without the need for heat curing. The formula provides outstanding adhesion to metal substrates and exhibits good void-filling properties, making it well suited for structural bonding applications where gap-filling capability matters. Licensed HVAC techs, industrial maintenance professionals, and fabricators working with metal assemblies rely on this product for durable, load-bearing bonds.\u003c\/p\u003e\u003cp\u003eThis adhesive is designed for bonding metal-to-metal and similar rigid substrates in both shop and field environments. Its aluminum-filled formulation supports applications where a rigid, filled bond line is required, such as repairing castings, bonding structural metal components, or filling voids in metal assemblies. The room-temperature cure eliminates the need for ovens or heat lamps, making it practical for on-site repair and fabrication work. The kit format provides sufficient volume for production-scale or multi-joint bonding tasks.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eAluminum-filled rigid epoxy formula for high-strength metal bonding\u003c\/li\u003e\n\u003cli\u003e3:2 mix ratio (Part B to Part A) for consistent, repeatable results\u003c\/li\u003e\n\u003cli\u003e45-minute working life allows time for part positioning and fixturing\u003c\/li\u003e\n\u003cli\u003eReaches handling strength in approximately 10 hours at room temperature\u003c\/li\u003e\n\u003cli\u003eCures at room temperature — no oven or external heat source required\u003c\/li\u003e\n\u003cli\u003eGood void-filling properties suited to irregular or porous metal surfaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for bonding metal substrates including aluminum and similar rigid materials. No specific compatible model numbers or system families were stated in the product data.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis adhesive should be applied by personnel familiar with two-part epoxy mixing and bonding procedures. Ensure surfaces are clean, dry, and free of oils or oxides before application. Work in a well-ventilated area and follow all applicable safety data sheet guidance for handling epoxy components. Do not disturb bonded assemblies until handling strength is achieved.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMix Ratio\u003c\/strong\u003e: 3:2 (Part B to Part A)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Life\u003c\/strong\u003e: 45 minutes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandling Strength\u003c\/strong\u003e: Approximately 10 hours at room temperature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCure Method\u003c\/strong\u003e: Room temperature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Gray\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFill\u003c\/strong\u003e: Aluminum-filled\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKit Contents\u003c\/strong\u003e: 1 gallon Part B, 2\/3 gallon Part A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 25 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 00021200201059\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 7000046339\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51346039308594,"sku":"7000046339","price":2429.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310515469.jpg?v=1782069426","url":"https:\/\/voomisupply.com\/products\/3m-7000046339-scotch-weld-epoxy-adhesive-1751-gray-1-gal-kit","provider":"Voomi Supply","version":"1.0","type":"link"}