{"product_id":"3m-7100043751-venture-tape-1537cw-white-foil-tape-2-83in-x-50yd","title":"3M 7100043751 Venture Tape 1537CW White Foil Tape 2.83in X 50yd","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe 3M 7100043751 is a white foil tape designed for sealing and jacketing applications on HVAC duct insulation systems. Built on a tri-directionally reinforced metalized polypropylene film\/scrim\/kraft (FSK) facing, this tape delivers a low vapor permeance rating of 0.09 perms and bonds reliably in cold weather conditions. Its pressure-sensitive acrylic adhesive activates without heat, making it practical for field installation in unconditioned spaces and low-temperature environments. Licensed HVAC technicians and insulation contractors reach for this tape when code-compliant duct wrap termination and vapor retarder sealing are required.\u003c\/p\u003e\n\u003cp\u003eThe 1537CW is suited for residential and light commercial HVAC ductwork where a durable FSK jacket closure is needed. It is commonly applied at the seams and terminations of duct wrap insulation, vapor retarder laps, and mechanical insulation facings. The cold weather acrylic adhesive extends the usable application temperature range compared to standard formulations, making it appropriate for attic, crawlspace, and unheated mechanical room installations where substrate temperatures may be low at time of application.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eTri-directional scrim reinforcement resists tearing during application and service\u003c\/li\u003e\n  \u003cli\u003eCold weather pressure-sensitive acrylic adhesive bonds at low substrate temperatures without heat activation\u003c\/li\u003e\n  \u003cli\u003eLow vapor permeance rating of 0.09 perms supports vapor retarder integrity at duct insulation joints\u003c\/li\u003e\n  \u003cli\u003eMeets ASTM C1136 Type IV facing tape specification\u003c\/li\u003e\n  \u003cli\u003eWhite metalized polypropylene film\/scrim\/kraft construction provides a clean finished appearance on exposed ductwork insulation\u003c\/li\u003e\n  \u003cli\u003eAvailable in a 2.83 inch wide by 50 yard roll format sized for standard hand-held tape applicators\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style closure tape for FSK-faced duct wrap and board insulation systems meeting ASTM C1136 Type IV requirements in residential and commercial HVAC applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by licensed HVAC technicians or insulation mechanics following SMACNA and local mechanical code requirements. Ensure duct and insulation facing surfaces are clean, dry, and free of dust or oils before applying tape to achieve full adhesive contact. Power down the air handling system before working on ductwork to prevent pressurization issues during sealing. Apply firm hand pressure across the full tape width after placement to maximize adhesive transfer to the substrate.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTape Width\u003c\/strong\u003e: 2.83 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTape Length\u003c\/strong\u003e: 50 yards\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVapor Permeance\u003c\/strong\u003e: 0.09 perms\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFacing Construction\u003c\/strong\u003e: Metalized polypropylene film\/scrim\/kraft (FSK)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdhesive Type\u003c\/strong\u003e: Cold weather pressure-sensitive acrylic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: White\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: 25.222 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Length\u003c\/strong\u003e: 12.38 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Width\u003c\/strong\u003e: 12.38 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Height\u003c\/strong\u003e: 12.44 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eASTM Standard\u003c\/strong\u003e: C1136 Type IV\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: 7100043751\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51344595812658,"sku":"7100043751","price":530.08,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310523863.jpg?v=1782037352","url":"https:\/\/voomisupply.com\/products\/3m-7100043751-venture-tape-1537cw-white-foil-tape-2-83in-x-50yd","provider":"Voomi Supply","version":"1.0","type":"link"}