{"product_id":"3m-company-404-fiberglass-resin-with-hardener-1-gallon","title":"3M Company 404 Fiberglass Resin with Hardener 1 Gallon","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe 3M COMPANY 404 is a fiberglass resin sold with hardener in a 1-gallon container. It is designed for laminating and repairing fiberglass surfaces, bonding glass fiber reinforcements, and restoring structural integrity to damaged fiberglass assemblies. The kit includes how-to directions, making it practical for field repairs as well as shop work. At 42 pounds per unit, this is a full-production-volume package suited for technicians handling large-area repairs or recurring fiberglass work in marine, pool, or construction applications.\u003c\/p\u003e\u003cp\u003eThis product is commonly used in pool and spa repair, marine hull patching, and general fiberglass fabrication. It is appropriate for both residential and light commercial settings. Technicians apply it when bonding fiberglass mat or woven roving to a substrate, or when rebuilding sections of fiberglass panels, enclosures, or pool surfaces. The included hardener eliminates the need for separately sourcing a catalyst, simplifying staging on the job site.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eIncludes hardener catalyst — no separate purchase required\u003c\/li\u003e\n\u003cli\u003e1-gallon container provides sufficient volume for large-area lamination or repair work\u003c\/li\u003e\n\u003cli\u003ePackaged with how-to directions for consistent mixing and application\u003c\/li\u003e\n\u003cli\u003eSuitable for fiberglass mat, woven roving, and chopped strand applications\u003c\/li\u003e\n\u003cli\u003eSold in case quantity of 4 units per package\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with standard fiberglass reinforcement materials including mat and woven roving in pool, marine, and general construction repair applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eFiberglass resin work should be performed by qualified technicians in well-ventilated areas, as resin vapors are hazardous. Wear appropriate PPE including gloves, eye protection, and a respirator rated for organic vapors before handling. Follow the included mixing ratio instructions precisely — improper catalyst ratios will result in incomplete cure or exothermic runaway. Dispose of unused mixed resin according to local hazardous waste regulations.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eContainer Size\u003c\/strong\u003e: 1 gallon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 42 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes\u003c\/strong\u003e: Hardener, how-to directions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: EA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 4\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 COMPANY\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 404\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51524511793458,"sku":"404","price":378.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/02c10763bf3fbc005ce65368a3af244a.jpg?v=1785450382","url":"https:\/\/voomisupply.com\/products\/3m-company-404-fiberglass-resin-with-hardener-1-gallon","provider":"Voomi Supply","version":"1.0","type":"link"}