{"product_id":"3m-7000047521-polyester-film-tape-850-silver-3-4in-x-72yd","title":"3M 7000047521 Polyester Film Tape 850 Silver 3\/4in X 72yd","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe 3M 7000047521 is a silver polyester film tape from the 3M 850 series, featuring an acrylic adhesive backing on a 1.9 mil polyester film carrier. Designed for industrial and commercial applications, this tape delivers reliable chemical resistance and reflective surface properties in a single roll format. At 3\/4 inches wide and 72 yards long, it provides extended coverage per roll. Trades and production technicians working with splicing, color coding, sealing, and decorative marking applications will find this tape well-suited to demanding work environments where a durable, reflective surface is required.\u003c\/p\u003e\u003cp\u003eThis tape is used in applications where reflective properties, chemical resistance, or precise color coding are needed. Common install scenarios include electrical and mechanical assembly environments, manufacturing lines, and HVAC equipment labeling. It is also used for splicing film materials, holding components during assembly, and sealing operations where a polyester film carrier outperforms standard vinyl or cloth tapes. The silver finish supports identification and decorating tasks in both residential and light commercial settings.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1.9 mil polyester film carrier provides dimensional stability and puncture resistance\u003c\/li\u003e\n\u003cli\u003eAcrylic adhesive offers strong bonding and long-term chemical resistance\u003c\/li\u003e\n\u003cli\u003eSilver finish delivers reflective properties for color coding and decorative applications\u003c\/li\u003e\n\u003cli\u003eSuitable for splicing, holding, decorating, color coding, and sealing tasks\u003c\/li\u003e\n\u003cli\u003e72-yard roll length reduces roll changeovers in production or service environments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a general-purpose polyester film tape for splicing, sealing, and color coding applications across industrial, commercial, and light electrical assembly environments.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eApplication surface should be clean, dry, and free of oils or contaminants before tape is applied. No special tools are required, though a dispenser or straight-edge cutter improves consistency on long runs. In electrical or mechanical enclosures, ensure tape placement does not interfere with rated clearances or ventilation paths. Follow all applicable facility and safety guidelines when working with adhesive tapes in high-temperature or chemical-exposure environments.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTape Series\u003c\/strong\u003e: 850\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Silver\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilm Thickness\u003c\/strong\u003e: 1.9 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: 72 yards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdhesive Type\u003c\/strong\u003e: Acrylic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarrier Material\u003c\/strong\u003e: Polyester film\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Roll\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.21 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 00021200035784\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: 7000047521\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51347349340466,"sku":"7000047521","price":3074.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310513990.jpg?v=1782102230","url":"https:\/\/voomisupply.com\/products\/3m-7000047521-polyester-film-tape-850-silver-3-4in-x-72yd","provider":"Voomi Supply","version":"1.0","type":"link"}