{"product_id":"1-8-in-heat-shrink-tubing-500-ft-white-polyolefin-2-1-industrial","title":"1\/8 in Heat Shrink Tubing 500 ft White Polyolefin - 2:1 Industrial","description":"\u003cp\u003eIn this review of the 1\/8 in Heat Shrink Tubing 500 ft White Polyolefin, the bottom line is simple: this is a workhorse roll for electricians and hobbyists who need a long length of reliable insulation and bundling material. The reviewer finds it best for projects that require extensive run lengths and consistent thermal and chemical resistance. Its biggest selling point is the 500 ft continuous length combined with a 2:1 shrink ratio, which reduces splices and keeps projects tidy while meeting MIL spec durability expectations.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e A full 500 ft roll lets a single purchase cover large projects or multiple small jobs without frequent reordering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShrink Ratio:\u003c\/strong\u003e The 2:1 shrink ratio provides predictable, tight fits over joints and connectors after heating for reliable insulation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Made from polyolefin so it resists oil and many chemicals while remaining flame retardant for safer installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e Rated to operate from -55C to 135C, making it suitable for both low-temperature storage and high-heat environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e RoHS compliant and manufactured to MIL spec AMS-DTL-23053\/5 for consistent industrial performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis roll is ideal for professional electricians, maintenance technicians, and makers who regularly work on wiring harnesses, panel builds, or long cable runs and prefer buying bulk to save time. The long length and industrial specs make it a practical choice for shops that need consistent, durable sleeving across many projects.\u003c\/p\u003e\n\u003cp\u003eIt is less suited for someone who needs many colors for visual coding on small batches, or for a user who wants pre-cut pieces and a very bright color finish; the white is serviceable but some buyers expected a different hue. If you need short pre-cut lengths or a wide color palette, consider smaller, assorted kits instead.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLong 500 ft length reduces the need for restocking and is cost effective for frequent use.\u003c\/li\u003e\n\u003cli\u003ePolyolefin construction offers flame retardance and resistance to chemicals and oil for demanding environments.\u003c\/li\u003e\n\u003cli\u003eMeets MIL spec and RoHS, which supports use in regulated or industrial applications.\u003c\/li\u003e\n\u003cli\u003e2:1 shrink ratio provides a reliable, tight fit for most common wire diameters and connectors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eColor reception is mixed among customers; the white may not match expectations for brightness or specific color coding schemes.\u003c\/li\u003e\n\u003cli\u003eSome users reported variable shrinkage results on very large diameter cores, so testing is advised for nonstandard applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e1\/8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShrink Ratio\u003c\/td\u003e\n\u003ctd\u003e2:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e500 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003ePolyolefin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-55C to 135C (-67F to 275F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Rating\u003c\/td\u003e\n\u003ctd\u003eRated for 600 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandards\u003c\/td\u003e\n\u003ctd\u003eMIL Spec AMS-DTL-23053\/5 (104 and 304), RoHS compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eFor anyone who needs a long, dependable roll of heat shrink for electrical insulation and bundling, this 1\/8 in white polyolefin tubing delivers strong value and industrial-grade durability. Its combination of length, MIL spec construction, and chemical and flame resistance make it a sensible buy for workshops and field technicians, though buyers seeking vivid color coding or pre-cut convenience should look elsewhere.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this tubing work on standard 22 to 18 AWG wire?\u003c\/strong\u003e\u003cbr\u003eYes; the 2:1 shrink ratio covers common wire sizes such as 22 to 18 AWG after heating to form a tight seal.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the material flame retardant?\u003c\/strong\u003e\u003cbr\u003eYes, the polyolefin tubing is self-extinguishing and flame retardant except for clear color variants; it is also chemical and oil resistant.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this be used outdoors?\u003c\/strong\u003e\u003cbr\u003eYes, the operating temperature range and chemical resistance make it suitable for many outdoor and industrial environments, though UV exposure over long periods may require additional protection.\u003c\/p\u003e","brand":"KABLE KONTROL","offers":[{"title":"Default Title","offer_id":48612511842523,"sku":"B091J8Y53G","price":55.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/51GcO9j-KKL._SL1000.jpg?v=1778360534","url":"https:\/\/gearmusthave.com\/products\/1-8-in-heat-shrink-tubing-500-ft-white-polyolefin-2-1-industrial","provider":"GearMustHave","version":"1.0","type":"link"}