{"product_id":"3m-7000049613-aluminum-foil-tape-48mm-x-45m-3-25-mil","title":"3M 7000049613 Aluminum Foil Tape 48mm X 45m 3.25 Mil","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe 3M 7000049613 is an aluminum foil tape designed for sealing, patching, and vapor-barrier work in HVAC, insulation, and light industrial applications. It features a 2 mil aluminum foil backing bonded with 1.5 mil acrylic adhesive for a total thickness of 3.25 mil. The acrylic adhesive delivers strong resistance to elevated temperatures, UV exposure, and solvent contact. This tape is sold as a single roll measuring 48mm wide by 45 meters long and is handled by HVAC technicians, insulation contractors, and sheet metal mechanics during duct fabrication, repair, and insulation facing work.\u003c\/p\u003e\n\u003cp\u003eThis tape is suited for residential and commercial HVAC duct sealing, insulation jacketing repair, and interior finish applications where moisture, dust, flame spread, and chemical exposure are concerns. The foil face acts as an effective barrier against these elements. It carries UL 723 listing and US Coast Guard approval for interior finishes, making it appropriate for projects where code-compliant materials are required. The 40 lb polycoated natural kraft paper liner (Venture 1520CW) provides consistent unwind and clean release during application.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e2 mil aluminum foil backing provides a durable moisture, dust, and flame barrier\u003c\/li\u003e\n  \u003cli\u003e1.5 mil acrylic adhesive offers superior temperature, UV, and solvent resistance\u003c\/li\u003e\n  \u003cli\u003eTotal tape thickness of 3.25 mil for robust performance in demanding environments\u003c\/li\u003e\n  \u003cli\u003eUL 723 listed and US Coast Guard approved for interior finish applications\u003c\/li\u003e\n  \u003cli\u003e40 lb polycoated natural kraft paper liner (Venture 1520CW) for clean, controlled unwind\u003c\/li\u003e\n  \u003cli\u003eRoll format — 48mm wide by 45 meters long — suited for continuous sealing runs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use on HVAC duct systems, insulation facings, and sheet metal surfaces where a code-compliant aluminum foil tape is required for sealing and vapor-barrier applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis tape is typically applied by licensed HVAC technicians or insulation contractors. Surfaces should be clean, dry, and free of dust or oil before application to ensure full adhesive contact. When used on duct systems, follow local mechanical codes and applicable SMACNA guidelines for sealing class requirements. Do not apply over wet or frosted surfaces, as adhesion will be compromised.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFoil Thickness\u003c\/strong\u003e: 2 mil\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdhesive Thickness\u003c\/strong\u003e: 1.5 mil\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTotal Tape Thickness\u003c\/strong\u003e: 3.25 mil\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTape Width\u003c\/strong\u003e: 48mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRoll Length\u003c\/strong\u003e: 45 meters\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdhesive Type\u003c\/strong\u003e: Acrylic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBacking Material\u003c\/strong\u003e: Aluminum Foil\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLiner\u003c\/strong\u003e: 40 lb polycoated natural kraft paper (Venture 1520CW)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Silver\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.18 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Roll\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 00051111974193\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertifications\u003c\/strong\u003e: UL 723 listed, US Coast Guard approved for interior finishes\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: 7000049613\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51346430558514,"sku":"7000049613","price":555.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310527575.jpg?v=1782080041","url":"https:\/\/voomisupply.com\/products\/3m-7000049613-aluminum-foil-tape-48mm-x-45m-3-25-mil","provider":"Voomi Supply","version":"1.0","type":"link"}