{"product_id":"clear-heat-shrink-tubing-1-5mm-2-1-2m-roll","title":"Clear Heat Shrink Tubing 1.5mm 2:1 — 2M Roll for Wire \u0026 Cable Insulation","description":"\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How do I choose the right diameter of heat shrink tubing?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Choose a tubing diameter that is slightly larger than the widest part of the object you need to cover. For this 1.5mm tubing, it is generally suited for wires or connectors with a pre-shrink diameter of up to 1.5mm (approximately 1\/16\\\"\\). After shrinking at a 2:1 ratio, the recovered diameter is typically around 0.75mm. When in doubt, size up — you can always apply more heat to tighten the fit.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What temperature is needed to shrink this tubing?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Polyolefin 2:1 heat shrink tubing typically activates at around 90°C (194°F) and fully recovers at approximately 120°C (248°F). A heat gun set to low or medium is generally sufficient. Avoid open flames, as they can scorch or unevenly shrink the tubing.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can this heat shrink tubing be used outdoors?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Standard clear polyolefin heat shrink tubing is generally suitable for light outdoor use where UV exposure is minimal. For prolonged outdoor or direct-sunlight applications, a UV-stabilized or adhesive-lined variant is typically recommended for better long-term protection.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is this tubing flame-retardant?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Polyolefin heat shrink tubing in this category is generally manufactured to meet flame-retardant standards (typically UL224 or equivalent). It is designed to self-extinguish rather than sustain combustion. Please contact us to confirm specific certifications for this SKU.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What wire gauges does 1.5mm heat shrink tubing fit?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"1.5mm inner diameter heat shrink tubing is generally compatible with very fine wires, typically in the range of 28 AWG to 22 AWG, depending on insulation thickness. It is well-suited for individual conductors, small solder joints, and thin connector leads.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How much tubing do I get in one roll?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Each roll contains 2 meters (approximately 6.6 feet) of clear 1.5mm 2:1 heat shrink tubing. This is typically enough for dozens of small wire repair or insulation tasks.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I use this for automotive wiring repairs?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes, clear polyolefin heat shrink tubing is commonly used in automotive wiring repairs for protecting splices, solder joints, and exposed conductors. For engine-bay or high-heat environments, verify that the tubing's rated temperature range meets your application's requirements.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e\n\n\u003cdiv class=\"hdiy-desc\"\u003e\n\n  \u003c!-- ① OVERVIEW --\u003e\n  \u003cdiv class=\"hdiy-overview\"\u003e\n    \u003ch2\u003eClear Heat Shrink Tubing 1.5mm — Reliable Wire \u0026amp; Cable Insulation for Precision Work\u003c\/h2\u003e\n    \u003cp\u003eExposed solder joints, frayed wire ends, and bare conductors are a safety hazard and a reliability nightmare — whether you're repairing a hobby circuit, tidying up an automotive harness, or finishing a home electrical project. DIYers, electronics hobbyists, and auto technicians who work with fine-gauge wiring need a tubing solution that fits precisely, shrinks cleanly, and stays put.\u003c\/p\u003e\n    \u003cp\u003eEach roll contains \u003cstrong\u003e2 meters (≈6.6 ft)\u003c\/strong\u003e of clear heat shrink tubing with a \u003cstrong\u003epre-shrink inner diameter of 1.5mm (≈1\/16\")\u003c\/strong\u003e and a \u003cstrong\u003e2:1 shrink ratio\u003c\/strong\u003e, recovering to approximately 0.75mm. Made from flame-retardant polyolefin, this tubing is available in a single clear finish that lets you inspect the connection underneath without removing the sleeve.\u003c\/p\u003e\n    \u003cp\u003eTypical use cases include insulating fine wire splices and solder joints in electronics projects, protecting individual conductors in automotive wiring repairs, bundling and color-coding thin leads in RC models and hobby builds, and sealing exposed terminals in low-voltage home wiring applications.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- ② COMPATIBILITY BAR --\u003e\n  \u003cdiv class=\"hdiy-compat\"\u003e\n    \u003cspan class=\"hdiy-compat-icon\"\u003e🔌\u003c\/span\u003e\n    \u003cstrong\u003eCompatibility:\u003c\/strong\u003e Fits wires typically in the \u003cstrong\u003e28 AWG – 22 AWG\u003c\/strong\u003e range. Suitable for electronics, automotive low-voltage circuits, RC\/hobby builds, and home DIY wiring. Verify conductor diameter before ordering.\n  \u003c\/div\u003e\n\n  \u003c!-- ③ KEY FEATURES --\u003e\n  \u003ch2\u003e✅ Key Features of These Clear Heat Shrink Tubes\u003c\/h2\u003e\n  \u003cul class=\"hdiy-features\"\u003e\n    \u003cli\u003e\n      \u003cspan class=\"hdiy-icon\"\u003e🔍\u003c\/span\u003e\n      \u003cspan\u003e\u003cstrong\u003eCrystal-Clear Finish\u003c\/strong\u003e — Transparent polyolefin lets you visually inspect solder joints and wire connections without removing the sleeve, ideal for quality-control checks on fine-gauge wire insulation.\u003c\/span\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cspan class=\"hdiy-icon\"\u003e📐\u003c\/span\u003e\n      \u003cspan\u003e\u003cstrong\u003e2:1 Shrink Ratio\u003c\/strong\u003e — Recovers from 1.5mm to approximately 0.75mm inner diameter, creating a snug, uniform fit around small conductors and thin connector leads.\u003c\/span\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cspan class=\"hdiy-icon\"\u003e🔥\u003c\/span\u003e\n      \u003cspan\u003e\u003cstrong\u003eFlame-Retardant Polyolefin\u003c\/strong\u003e — Engineered to self-extinguish rather than sustain combustion, meeting the safety expectations of general-purpose heat shrink tubing for electronics and automotive use.\u003c\/span\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cspan class=\"hdiy-icon\"\u003e📏\u003c\/span\u003e\n      \u003cspan\u003e\u003cstrong\u003eGenerous 2M Roll\u003c\/strong\u003e — Two meters (≈6.6 ft) per roll gives you enough material for dozens of small insulation tasks, wire repair jobs, or hobby wiring projects without running short mid-project.\u003c\/span\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cspan class=\"hdiy-icon\"\u003e⚡\u003c\/span\u003e\n      \u003cspan\u003e\u003cstrong\u003eLow Activation Temperature\u003c\/strong\u003e — Begins shrinking at approximately 90°C (194°F), compatible with standard heat guns and even careful use of a lighter for field repairs where a heat gun isn't available.\u003c\/span\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cspan class=\"hdiy-icon\"\u003e✂️\u003c\/span\u003e\n      \u003cspan\u003e\u003cstrong\u003eEasy to Cut and Position\u003c\/strong\u003e — Flexible tubing slides smoothly over wire ends before shrinking and cuts cleanly with scissors or a utility knife, making it straightforward to use for heat shrink wire connector insulation tasks.\u003c\/span\u003e\n    \u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003c!-- ④ TECHNICAL SPECIFICATIONS --\u003e\n  \u003ch2\u003e📐 Technical Specifications — Clear Polyolefin Heat Shrink Tubing\u003c\/h2\u003e\n  \u003cdiv class=\"hdiy-table-wrap\"\u003e\n    \u003ctable\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eFlame-retardant polyolefin\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eColor \/ Finish\u003c\/th\u003e\n\u003ctd\u003eClear (transparent)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003ePre-Shrink Inner Diameter\u003c\/th\u003e\n\u003ctd\u003e1.5mm (≈1\/16\")\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eShrink Ratio\u003c\/th\u003e\n\u003ctd\u003e2:1\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eRecovered Inner Diameter\u003c\/th\u003e\n\u003ctd\u003eApproximately 0.75mm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eRoll Length\u003c\/th\u003e\n\u003ctd\u003e2 meters (≈6.6 ft)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eActivation Temperature\u003c\/th\u003e\n\u003ctd\u003eTypically ≈90°C (194°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eFull Recovery Temperature\u003c\/th\u003e\n\u003ctd\u003eTypically ≈120°C (248°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eCompatible Wire Gauge\u003c\/th\u003e\n\u003ctd\u003eTypically 28 AWG – 22 AWG (confirm with conductor OD)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eFlame Rating\u003c\/th\u003e\n\u003ctd\u003eFlame-retardant (contact us to confirm specific standard)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eSuitable Applications\u003c\/th\u003e\n\u003ctd\u003eElectronics, automotive low-voltage, hobby\/RC, home DIY wiring\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eH093\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-note\"\u003e\n    \u003cspan class=\"hdiy-note-icon\"\u003e⚠️\u003c\/span\u003e\n    \u003cstrong\u003eSizing tip:\u003c\/strong\u003e Always measure your wire or connector's outer diameter before ordering. The pre-shrink ID of 1.5mm must be larger than the object being covered. If you're unsure, contact us to confirm fit.\n  \u003c\/div\u003e\n\n  \u003c!-- ⑤ FAQ --\u003e\n  \u003ch2\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n  \u003cdiv class=\"hdiy-faq\"\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow do I choose the right diameter of heat shrink tubing?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eChoose a tubing diameter that is slightly larger than the widest part of the object you need to cover. This 1.5mm tubing is generally suited for wires or connectors with a pre-shrink outer diameter of up to 1.5mm (approximately 1\/16\"). After shrinking at a 2:1 ratio, the recovered inner diameter is typically around 0.75mm. When in doubt, size up — you can always apply more heat to tighten the fit.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat temperature is needed to shrink this tubing?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003ePolyolefin 2:1 heat shrink tubing typically activates at around 90°C (194°F) and fully recovers at approximately 120°C (248°F). A heat gun set to low or medium is generally sufficient. Avoid open flames where possible, as they can scorch or unevenly shrink the tubing.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eCan this heat shrink tubing be used outdoors?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eStandard clear polyolefin heat shrink tubing is generally suitable for light outdoor use where UV exposure is minimal. For prolonged outdoor or direct-sunlight applications, a UV-stabilized or adhesive-lined variant is typically recommended for better long-term protection.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eIs this tubing flame-retardant and safe for electrical use?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003ePolyolefin heat shrink tubing in this category is generally manufactured to meet flame-retardant standards (typically UL224 or equivalent). It is designed to self-extinguish rather than sustain combustion. Please contact us to confirm specific certifications for SKU H093.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat wire gauges does 1.5mm heat shrink tubing fit?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003e1.5mm inner diameter heat shrink tubing is generally compatible with very fine wires, typically in the range of 28 AWG to 22 AWG, depending on insulation thickness. It is well-suited for individual conductors, small solder joints, and thin connector leads. Always verify your wire's outer diameter before purchasing.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow much tubing do I get, and is it enough for my project?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eEach roll contains 2 meters (approximately 6.6 feet) of clear 1.5mm 2:1 heat shrink tubing. This is typically enough for dozens of small wire repair or insulation tasks. For larger projects or bulk needs, consider ordering multiple rolls.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eCan I use this for automotive wiring repairs?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eYes, clear polyolefin heat shrink tubing is commonly used in automotive wiring repairs for protecting splices, solder joints, and exposed conductors. For engine-bay or high-heat environments, verify that the tubing's rated temperature range meets your application's requirements before installation.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n  \u003c\/div\u003e\n\n  \u003c!-- ⑥ CTA BAR --\u003e\n  \u003cdiv class=\"hdiy-cta\"\u003e\n    🛒 Select your quantity above, then add to cart — ships from our US warehouse.\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"HomeDIYer","offers":[{"title":"Default Title","offer_id":52329744040210,"sku":"H093","price":1.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/Picture1of5_31f28ba9-5734-4aeb-bf75-744edc23455b.jpg?v=1780500545","url":"https:\/\/homediyer.com\/products\/clear-heat-shrink-tubing-1-5mm-2-1-2m-roll","provider":"HomeDIYer","version":"1.0","type":"link"}