{"product_id":"3m-7000133520-heat-shrink-thin-wall-tubing-fp301-1-in","title":"3M 7000133520 Heat Shrink Thin-wall Tubing FP301 1 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe 3M 7000133520 is a thin-wall heat shrink tubing from the FP-301 series, designed to provide reliable electrical insulation, physical protection, and chemical resistance across a wide range of industrial and military wiring applications. Each piece measures 48 inches in length with a 1-inch diameter and weighs 0.31 pounds. The FP-301 series is a polyolefin-based tubing known for its consistent 2:1 shrink ratio performance, making it a standard choice for wire bundling, termination protection, and cable harnessing work performed by electricians, MRO technicians, and military-spec assembly personnel.\u003c\/p\u003e\n\u003cp\u003eThis tubing is suited for use in industrial control panels, aerospace and military wiring assemblies, and commercial electrical installations where environmental protection and insulation integrity are required. Its thin-wall construction allows for a low-profile finished diameter while maintaining dielectric strength after shrink. Applications include connector backshell covering, wire splices, and cable strain-relief points in both indoor and outdoor environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eThin-wall polyolefin construction provides a balance of flexibility and dielectric protection after shrinking\u003c\/li\u003e\n  \u003cli\u003e48-inch length per piece allows for cutting to custom segments on the job\u003c\/li\u003e\n  \u003cli\u003e1-inch supplied diameter accommodates a range of wire bundle sizes\u003c\/li\u003e\n  \u003cli\u003eSuitable for industrial and military-spec wiring applications\u003c\/li\u003e\n  \u003cli\u003eResists common industrial chemicals, moisture, and abrasion after recovery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style heat shrink solution for industrial and military wiring harness and insulation applications where thin-wall polyolefin tubing meeting standard shrink-ratio requirements is specified.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by electricians or wiring technicians using a heat gun or calibrated oven set to the appropriate recovery temperature for polyolefin tubing. De-energize all circuits before applying tubing to any live conductor or termination point. Avoid open-flame heat sources, as uneven heat distribution can cause incomplete or uneven shrink. Follow applicable NEC requirements for insulation ratings when used in panel or conduit wiring applications.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupplied Diameter\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 48 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.31 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: FP-301\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWall Type\u003c\/strong\u003e: Thin-Wall\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\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: 7000133520\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51346940264754,"sku":"7000133520","price":55.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310530602.jpg?v=1782095016","url":"https:\/\/voomisupply.com\/products\/3m-7000133520-heat-shrink-thin-wall-tubing-fp301-1-in","provider":"Voomi Supply","version":"1.0","type":"link"}