{"product_id":"heat-shrink-tubing-1-5-in-3-1-ratio-25-ft-purple","title":"Heat Shrink Tubing 1.5 in 3:1 Ratio - 25 ft Purple","description":"\u003cp\u003eIn this review the Electriduct 1.5 in heat shrink tubing is evaluated for installers and hobbyists who need a sizable, visible sleeve for cable bundling and protection. The bottom line: it is best for wrapping larger cable runs and connectors where a true 1.5 in diameter before shrinking and a reliable 3:1 shrink ratio matter most. The product delivers consistent shrinkage and decent build quality for the price, though buyers should be aware of color variation and that a heat gun is required to achieve the intended fit.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1.5 in Diameter:\u003c\/strong\u003e Provides a wide initial fit so larger cable bundles and connectors can be wrapped before heat shrinking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e25 ft Length:\u003c\/strong\u003e Supplies a useful continuous run for several connections or long cable runs without frequent joins.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3:1 Shrink Ratio:\u003c\/strong\u003e Shrinks to a third of its original diameter, enabling a snug, protective sleeve over uneven connectors and splices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical Ratings:\u003c\/strong\u003e RoHS compliant, UL listed, halogen-free and rated to 600V for safe insulation in many electrical applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasured Round:\u003c\/strong\u003e The tubing is specified by round diameter before shrinking, so planning for final fit requires accounting for that measurement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat Application Required:\u003c\/strong\u003e A heat gun is necessary to achieve full shrinkage and adhesion, so it is not intended for cold-wrap installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis tubing is aimed at electricians, network installers and DIYers who need a large-diameter shrink sleeve for CAT6 bundles, coax terminations or multi-conductor cables where visible color helps identification. Its 3:1 ratio and 600V rating make it practical for insulating and strain-relieving medium-voltage splices in equipment and conduit work.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include users who must match an exact color shade for visible finishes or who need adhesive-lined micro tubing for tiny wires; customers report some color variation and the product is measured round before shrinking, so fine precision sizing or exact color matching may be a limitation.\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\u003eWorks well for larger cable bundles and provides dependable shrinkage for a tight finish.\u003c\/li\u003e\n\u003cli\u003eGood value for the length and diameter, giving several uses from a single 25 ft roll.\u003c\/li\u003e\n\u003cli\u003eQuality and thickness are suitable for protecting CAT6 and coax connections as reported by users.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eColor accuracy can vary from the pictured purple and may appear faded or different in some batches.\u003c\/li\u003e\n\u003cli\u003eAdhesive quality and thickness opinions are mixed, so those needing uniform adhesive-lined performance should test before critical use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter (pre-shrink)\u003c\/td\u003e\n\u003ctd\u003e1.50 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e25 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShrink Ratio\u003c\/td\u003e\n\u003ctd\u003e3:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Rating\u003c\/td\u003e\n\u003ctd\u003e600V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompliance\u003c\/td\u003e\n\u003ctd\u003eRoHS compliant, UL listed, halogen-free\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Note\u003c\/td\u003e\n\u003ctd\u003eMeasured round before shrinking, not flat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eHeat gun required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Electriduct 1.5 in heat shrink tubing is a practical, cost-effective option for installers who need a large-diameter, high-ratio sleeve for cable bundles and splices. It offers reliable shrinkage and useful length for multiple jobs, making it good value, but buyers wanting exact color fidelity or consistent adhesive lining should validate a sample before large projects.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this tubing fit over large connectors?\u003c\/strong\u003e\u003cbr\u003eYes - the 1.50 in pre-shrink diameter and 3:1 shrink ratio allow it to cover many large connectors and then shrink to a tight seal.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need special tools to install it?\u003c\/strong\u003e\u003cbr\u003eA heat gun is required to achieve full shrinkage; a lighter or open flame is not recommended for even results.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the color guaranteed to match online images?\u003c\/strong\u003e\u003cbr\u003eColor between sizes and batches can vary, and some customers report a faded or different shade, so expect variation.\u003c\/p\u003e","brand":"Electriduct","offers":[{"title":"Default Title","offer_id":48245456765147,"sku":"B00VSEJEAY","price":41.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/51GGrWHGmPL._SL1000_887350cd-bf03-4b7c-bcc0-9cb3dd588542.jpg?v=1776270429","url":"https:\/\/gearmusthave.com\/products\/heat-shrink-tubing-1-5-in-3-1-ratio-25-ft-purple","provider":"GearMustHave","version":"1.0","type":"link"}