{"product_id":"3m-7010303990-heat-shrink-end-cap-ske-8-20-black-50-pack","title":"3M 7010303990 Heat Shrink End Cap Ske 8\/20 Black 50-pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe 3M 7010303990 is a heavy-duty heat shrinkable end cap designed to seal cable ends against moisture, mechanical stress, and environmental exposure. Built under the SKE product line, this end cap is manufactured from semi-rigid, flame-retardant, cross-linked polyolefin and comes with a factory-applied adhesive inner lining that bonds to the cable jacket during heat application to form a reliable environmental seal. It fits cable diameters ranging from 0.31 to 0.43 inches and is supplied in a standard color of black. Each case contains 50 individual end caps.\u003c\/p\u003e\u003cp\u003eThis end cap is suited for heavy-duty applications where cable terminations are exposed to moisture, dust, chemicals, or physical damage. Typical use cases include sealing the ends of power cables, control cables, and instrumentation cables in industrial, utility, and commercial electrical installations. Electricians and cable installers use these end caps when terminating cables that will be left idle, stored in the field, or installed in wet or corrosive environments. The SKE series covers six different size ranges to accommodate a broad range of cable diameters.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSemi-rigid, flame-retardant, cross-linked polyolefin construction for durability in demanding environments\u003c\/li\u003e\n\u003cli\u003eFactory-applied internal adhesive lining provides a moisture-tight environmental seal upon heat activation\u003c\/li\u003e\n\u003cli\u003eAccommodates cable diameters from 0.31 to 0.43 inches\u003c\/li\u003e\n\u003cli\u003eBlack color for standard identification and UV compatibility in exposed installations\u003c\/li\u003e\n\u003cli\u003eSold in a case quantity of 50 units, reducing per-unit cost on larger jobs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a heavy-duty OEM-style heat shrinkable end cap for sealing cable ends across a broad range of power, control, and instrumentation cable types where the cable diameter falls between 0.31 and 0.43 inches.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by licensed electricians or qualified cable technicians following applicable NEC requirements. De-energize and lock out all circuits before working on cable terminations. Slide the end cap over the cable end and apply uniform heat using an appropriate heat gun, working from the closed end toward the open end to allow air to escape and ensure full adhesive flow. Avoid open-flame heat sources, as uneven heat can damage the polyolefin material or prevent a complete seal.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Diameter Range\u003c\/strong\u003e: 0.31 to 0.43 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Semi-rigid flame-retardant cross-linked polyolefin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdhesive Lining\u003c\/strong\u003e: Factory applied\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase Quantity\u003c\/strong\u003e: 50 each\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds per unit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 00051138481544\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: 7010303990\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51342986936626,"sku":"7010303990","price":347.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310532256.jpg?v=1782012886","url":"https:\/\/voomisupply.com\/products\/3m-7010303990-heat-shrink-end-cap-ske-8-20-black-50-pack","provider":"Voomi Supply","version":"1.0","type":"link"}