{"product_id":"3m-7010379578-aluminum-foil-tape-3-78-in-x-60-14-yd-4-6-mil","title":"3M 7010379578 Aluminum Foil Tape 3.78 in X 60.14 Yd 4.6 Mil","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe 3M 7010379578 is a dead-soft aluminum foil tape built for demanding industrial and HVAC applications. The foil backing is coated with a pressure-sensitive acrylic adhesive that bonds firmly under a wide range of conditions and still removes cleanly after harsh masking work. At 4.6 mil total thickness, the tape delivers reliable conformability over curved and uneven surfaces. It handles heat shielding, heat reflecting, light enhancement, chemical masking, seaming, sealing, and de-paint operations. Qualified technicians and tradespeople working across HVAC, aerospace, and general industrial settings rely on this tape where durability, chemical resistance, and thermal performance are all required.\u003c\/p\u003e\u003cp\u003eThis tape is well suited for residential and commercial HVAC duct sealing and seaming, as well as chemical masking in industrial manufacturing environments. The acrylic adhesive system maintains adhesion through temperature cycling, moisture exposure, UV, and weathering. The dead-soft foil backing conforms readily to irregular substrate geometry, making it practical for wrapping insulation, patching duct work, and surface protection tasks during de-paint or chemical milling operations. It is packaged as a single roll measuring 3.78 inches wide by 60.14 yards long.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDead-soft aluminum foil backing conforms to curved and irregular surfaces\u003c\/li\u003e\n\u003cli\u003ePressure-sensitive acrylic adhesive provides long-term bond strength and clean removal after masking\u003c\/li\u003e\n\u003cli\u003eThermally conductive construction helps dissipate heat and supports heating and cooling efficiency\u003c\/li\u003e\n\u003cli\u003eResistant to flame, weathering, moisture, and UV exposure\u003c\/li\u003e\n\u003cli\u003eHeat and light reflective surface protects substrates and enhances lighting efficiency\u003c\/li\u003e\n\u003cli\u003eUL Recognized to UL 746C and UL Classified to UL 723 Class L low flammability rating\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in HVAC duct seaming and sealing, heat shielding, chemical masking, chemical milling, de-paint operations, and light-enhancement applications across a broad range of industrial and trade settings.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is typically performed by HVAC technicians, sheet metal workers, or qualified industrial maintenance personnel. De-energize or shut down any associated HVAC equipment before applying tape to duct seams or insulation surfaces. Ensure the substrate is clean, dry, and free of dust or grease before application to achieve full adhesive contact. When used in chemical masking or de-paint operations, follow all applicable site safety protocols and material handling guidelines.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 3.78 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 60.14 yards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Thickness\u003c\/strong\u003e: 4.6 mil\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdhesive Type\u003c\/strong\u003e: Pressure-sensitive acrylic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacking Material\u003c\/strong\u003e: Dead-soft aluminum foil\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Silver\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Roll\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 34 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Length\u003c\/strong\u003e: 13.4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Width\u003c\/strong\u003e: 13.4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Height\u003c\/strong\u003e: 14.3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 051125853816\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUL Recognition\u003c\/strong\u003e: UL 746C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUL Classification\u003c\/strong\u003e: UL 723 Class L\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: 7010379578\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51343619588402,"sku":"7010379578","price":4646.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310530122.jpg?v=1782023236","url":"https:\/\/voomisupply.com\/products\/3m-7010379578-aluminum-foil-tape-3-78-in-x-60-14-yd-4-6-mil","provider":"Voomi Supply","version":"1.0","type":"link"}