{"product_id":"3m-7000048686-vhb-tape-4979f-black-0-75in-x-36yd-62-mil","title":"3M 7000048686 Vhb Tape 4979F Black 0.75in X 36yd 62 Mil","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe 3M 7000048686 is a closed-cell acrylic foam tape sold under the VHB 4979F series, designed for high-strength bonding in demanding construction, HVAC, and industrial assembly applications. The tape measures 0.75 inches wide by 36 yards long with a thickness of 62 mil, making it well suited for gap-filling and conforming bonds on irregular surfaces. A PE film liner protects the pressure-sensitive adhesive until application. The double-sided construction bonds high and medium surface energy substrates without mechanical fasteners. Installation is typically performed by sheet metal workers, glaziers, HVAC technicians, and general contractors requiring a reliable structural or semi-structural adhesive bond.\u003c\/p\u003e\u003cp\u003eThis tape is used in applications where cushioning, vibration damping, and impact resistance are required alongside a strong adhesive bond. Common uses include panel attachment, sign mounting, weather sealing, and equipment assembly in both residential and light commercial settings. The closed-cell acrylic foam core provides plasticizer resistance, making it compatible with many PVC and plasticized substrates. The black color is suitable for applications where tape visibility is a concern. UL listing 746C confirms suitability for use with polymeric materials in evaluated applications.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e62 mil closed-cell acrylic foam construction conforms to irregular surfaces and fills minor gaps\u003c\/li\u003e\n\u003cli\u003eDouble-sided pressure-sensitive adhesive bonds high and medium surface energy substrates\u003c\/li\u003e\n\u003cli\u003ePE film liner for clean, controlled application\u003c\/li\u003e\n\u003cli\u003eProvides cushioning, vibration damping, and impact resistance\u003c\/li\u003e\n\u003cli\u003ePlasticizer resistant for use with PVC and similar materials\u003c\/li\u003e\n\u003cli\u003eUL listing 746C for polymeric material compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for bonding high and medium surface energy substrates including metals, glass, and select plastics in construction, HVAC panel assembly, and industrial mounting applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eSurface preparation is critical for VHB-style foam tapes — clean, dry, and solvent-wiped surfaces yield the strongest bonds. Apply firm, even pressure across the full tape length immediately after positioning to activate the pressure-sensitive adhesive. No tools beyond a roller or hand pressure are typically required. Allow adequate dwell time before subjecting the bond to full load per job requirements.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTape Thickness\u003c\/strong\u003e: 62 mil\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 36 yards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction\u003c\/strong\u003e: Closed-cell acrylic foam, double-sided\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiner\u003c\/strong\u003e: PE film\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.7 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Roll\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification\u003c\/strong\u003e: UL 746C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 00021200262364\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: 7000048686\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51344739664178,"sku":"7000048686","price":2129.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310515855.jpg?v=1782042198","url":"https:\/\/voomisupply.com\/products\/3m-7000048686-vhb-tape-4979f-black-0-75in-x-36yd-62-mil","provider":"Voomi Supply","version":"1.0","type":"link"}