{"product_id":"3m-7100084392-nst-heat-shrink-tubing-1-8-inch-black-200-ft","title":"3M 7100084392 Nst Heat Shrink Tubing 1\/8 Inch Black 200 Ft","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe 3M 7100084392 is a modified polychloroprene heat shrink tubing sold in a 200-foot spool, part of the 3M NST series designed for demanding electrical and mechanical protection applications. This tubing delivers superior cut-through and abrasion resistance, making it well suited for environments where cables and conductors face physical stress or exposure to oils, common fluids, and solvents. When heated above 135 degrees C (275 degrees F), the tubing shrinks rapidly to a skintight fit over the substrate. It is rated for continuous operation from -70 degrees C (-94 degrees F) to 121 degrees C (250 degrees F), covering a wide range of service conditions. Electricians and industrial maintenance technicians are the primary installers of this product.\u003c\/p\u003e\n\u003cp\u003eThis tubing is recommended wherever a tough, highly flexible covering is required over wire bundles, connectors, terminals, or mechanical components. Its low-temperature flexibility prevents cracking or stiffening in cold environments such as outdoor installations, refrigeration systems, or unheated equipment rooms. The tubing accepts hot-stamp and print-wheel marking methods, which is useful for cable identification in panel wiring, harness assembly, and labeled component protection. It ships in a quantity of 3 spools per carton. Each spool contains 200 feet of tubing with a nominal diameter of 1\/8 inch in black finish.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eModified polychloroprene construction provides superior abrasion and cut-through resistance\u003c\/li\u003e\n  \u003cli\u003eRated for continuous use from -70 degrees C (-94 degrees F) to 121 degrees C (250 degrees F)\u003c\/li\u003e\n  \u003cli\u003eShrinks to skintight fit when heated above 135 degrees C (275 degrees F)\u003c\/li\u003e\n  \u003cli\u003eUnaffected by common fluids, solvents, and oils — suited for industrial and mechanical environments\u003c\/li\u003e\n  \u003cli\u003eMaintains flexibility at low temperatures — no cracking or stiffening in cold service conditions\u003c\/li\u003e\n  \u003cli\u003eCompatible with hot-stamp and print-wheel marking for identification and labeling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose heat shrink tubing solution for wire and cable protection in electrical, industrial, and mechanical applications requiring a 1\/8-inch nominal tubing diameter.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by licensed electricians or qualified maintenance technicians. De-energize all circuits before applying tubing to conductors or terminals and follow applicable NEC guidelines for insulation and conductor protection. Use a calibrated heat gun to apply even heat and achieve a uniform shrink — avoid open flames, which can scorch or unevenly shrink the tubing. Ensure the substrate is clean and dry before application for best adhesion and fit.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Modified Polychloroprene\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNominal Diameter\u003c\/strong\u003e: 1\/8 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpool Length\u003c\/strong\u003e: 200 feet\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpools per Carton\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContinuous Operating Range\u003c\/strong\u003e: -70 degrees C (-94 degrees F) to 121 degrees C (250 degrees F)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShrink Activation Temperature\u003c\/strong\u003e: 135 degrees C (275 degrees F) minimum\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 00054007393641\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: 7100084392\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51346806669618,"sku":"7100084392","price":1591.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310535430.jpg?v=1782091023","url":"https:\/\/voomisupply.com\/products\/3m-7100084392-nst-heat-shrink-tubing-1-8-inch-black-200-ft","provider":"Voomi Supply","version":"1.0","type":"link"}