{"product_id":"3m-7010374255-glass-cloth-tape-398fr-white-3in-x-36yd","title":"3M 7010374255 Glass Cloth Tape 398FR White 3in X 36yd","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe 3M 7010374255 is a white glass cloth tape with an acrylic adhesive, sold as the 3M Flame Retardant Sealing Tape 398FR. It is designed for applications that demand high adhesion, an abrasion-resistant glass cloth backing, and verified flame retardant properties. The tape meets flame retardancy requirements of Federal Aviation Regulation (FAR) standards, making it a reliable choice for aircraft maintenance and repair. At 3 inches wide and 36 yards long per roll, it covers large sealing or wrapping jobs efficiently. HVAC technicians, electricians, and aviation maintenance professionals working with duct assemblies, wire harnesses, or insulation systems will find this tape suited to demanding service environments.\u003c\/p\u003e\n\u003cp\u003eThe 398FR tape is primarily used in aircraft maintenance and repair where flame retardant materials are required. It is also applicable in industrial and commercial settings where technicians need a durable, high-adhesion tape for sealing, bundling, or wrapping insulation and ductwork. Its abrasion-resistant backing holds up in environments with mechanical wear or elevated temperatures. The roll format and skip-slit liner make it practical for field use by HVAC, electrical, and maintenance crews on both new installations and repair work.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eFlame retardant properties meet FAR flame retardancy requirements for aircraft maintenance and repair\u003c\/li\u003e\n  \u003cli\u003eAcrylic adhesive provides high adhesion to a variety of substrates\u003c\/li\u003e\n  \u003cli\u003eGlass cloth backing delivers abrasion resistance and dimensional stability\u003c\/li\u003e\n  \u003cli\u003eWhite finish for clean appearance on visible sealing or wrapping applications\u003c\/li\u003e\n  \u003cli\u003e3 inches wide by 36 yards long per roll for extended coverage\u003c\/li\u003e\n  \u003cli\u003eSkip-slit liner format for easier handling and application in the field\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a flame retardant sealing and wrapping tape for aircraft maintenance, industrial insulation, duct sealing, and wire bundle applications where FAR-compliant flame retardancy is required.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eApplication should be performed by qualified maintenance or trade personnel following relevant industry codes and aircraft or equipment manufacturer guidelines. Ensure the substrate surface is clean, dry, and free of oils or contaminants before applying the tape for maximum adhesion. In electrical or HVAC applications, de-energize circuits and shut down equipment before taping wire harnesses or duct assemblies. Do not stretch the tape excessively during application, as this may reduce long-term adhesion performance.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTape Width\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTape Length\u003c\/strong\u003e: 36 yards per roll\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBacking Material\u003c\/strong\u003e: Glass cloth\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdhesive Type\u003c\/strong\u003e: Acrylic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: White\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlame Retardant Standard\u003c\/strong\u003e: Meets FAR flame retardancy requirements\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: 1.99 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 00021200966750\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: 7010374255\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51343022358834,"sku":"7010374255","price":1688.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310518621.jpg?v=1782014097","url":"https:\/\/voomisupply.com\/products\/3m-7010374255-glass-cloth-tape-398fr-white-3in-x-36yd","provider":"Voomi Supply","version":"1.0","type":"link"}