{"product_id":"heat-shrink-tubing-3-8-in-100-ft-green-industrial-2-1-polyolefin","title":"Heat Shrink Tubing 3\/8 in 100 ft Green - Industrial 2:1 Polyolefin","description":"\u003cp\u003eOur review of this 3\/8 in green heat shrink tubing focuses on practical use in workshop and industrial wiring. The bottom line: it is a long 100 ft roll of \u003cstrong\u003epolyolefin heat shrink\u003c\/strong\u003e that suits general electrical insulation, bundling, and color coding where a flame-retardant, oil-resistant sleeve is needed. The single biggest reason to buy is the combination of length and material performance - a full 100 ft means fewer joins for longer runs, while the MIL-spec polyolefin provides reliable electrical protection up to 600 V when installed properly.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize and length:\u003c\/strong\u003e The 3\/8 in diameter and full 100 ft length provide ample continuous material for multiple projects without frequent splices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShrink performance:\u003c\/strong\u003e The 2:1 shrink ratio allows for a secure fit over a variety of wire and connector sizes once heat is applied.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial quality:\u003c\/strong\u003e Polyolefin construction is self-extinguishing and RoHS compliant, offering safer insulation in electrical applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Heat shrink is flame retardant (except clear) and resists chemicals and oil, extending service life in harsher environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature range:\u003c\/strong\u003e Rated from -55C to 135C, the tubing holds up across common ambient and operating temperatures for automotive and industrial use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards:\u003c\/strong\u003e Meets MIL Spec AMS-DTL-23053\/5 for types 107 and 307, which is relevant where specification compliance is required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis product suits electricians, installers, and hobbyists who need a long run of consistent, industrial-grade \u003cstrong\u003eheat shrink tubing\u003c\/strong\u003e for wire insulation, bundling, and color coding. The 3\/8 in size fits medium wire harnesses and connectors, and the 100 ft roll reduces handling and splicing for multi-run jobs.\u003c\/p\u003e\n\u003cp\u003eThose who need a very bright or exact shade for color-critical identification should check samples first, since some customers reported the green tone differs from expectations. For extremely high-temperature applications above 135C or where a different shrink ratio is required, choose a different specification.\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 100 ft length saves time and reduces joins on extended runs.\u003c\/li\u003e\n\u003cli\u003ePolyolefin material is RoHS compliant and self-extinguishing for safer installations.\u003c\/li\u003e\n\u003cli\u003eGood chemical and oil resistance adds durability in workshop and industrial settings.\u003c\/li\u003e\n\u003cli\u003eMeets MIL-spec requirements useful for regulated projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eColor may vary from expectations; some users report the green is less vivid than pictured.\u003c\/li\u003e\n\u003cli\u003eShrinkage results reported as mixed by a few customers, so careful heating technique is important for best fit.\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\u003e3\/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\u003e100 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\u003eVoltage rating\u003c\/td\u003e\n\u003ctd\u003eRated for 600 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e-55C to 135C (-67F to 275F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandards\u003c\/td\u003e\n\u003ctd\u003eMIL Spec AMS-DTL-23053\/5 types 107 and 307\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe 3\/8 in, 100 ft green polyolefin tubing is a practical choice for those needing an economical, standards-compliant sleeve for insulation, bundling, and strain relief. It delivers strong material properties and length for value-conscious professionals and hobbyists, though buyers should verify the shade of green if color fidelity matters.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this tubing fit over standard connector housings?\u003c\/strong\u003e\u003cbr\u003eYes; the 2:1 shrink ratio accommodates a range of wire and connector diameters once heated down, making it suitable for many common connector sizes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this tubing flame retardant and chemically resistant?\u003c\/strong\u003e\u003cbr\u003eYes; the polyolefin material is flame retardant (except clear variants) and is resistant to chemicals and oil as described in the product details.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be used outdoors or in automotive applications?\u003c\/strong\u003e\u003cbr\u003eIt is rated for -55C to 135C and resists oil and chemicals, which makes it appropriate for many automotive and outdoor uses, though extreme exposures should be evaluated case by case.\u003c\/p\u003e","brand":"KABLE KONTROL","offers":[{"title":"Default Title","offer_id":48192685637851,"sku":"B079DYJW22","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61lDH2vH0UL._SL1500_86294b1f-0961-4ab5-83df-0dca884b94f7.jpg?v=1770260296","url":"https:\/\/gearmusthave.com\/products\/heat-shrink-tubing-3-8-in-100-ft-green-industrial-2-1-polyolefin","provider":"GearMustHave","version":"1.0","type":"link"}