{"product_id":"assorted-heat-shrink-tubing-set-polyolefin-wire-cable-insulation","title":"Assorted Heat Shrink Tubing Set – Polyolefin Wire Insulation","description":"\n\u003ch2\u003eAssorted Polyolefin Heat Shrink Tubing Set – Wire \u0026amp; Cable Insulation\u003c\/h2\u003e\n\u003cp\u003eKeep your wiring projects neat, protected, and professional with this versatile assorted heat shrink tubing set. Made from high-quality CE-certified crosslinked polyolefin (PE), these tubes shrink to half their supplied diameter when heat is applied, forming a snug, durable insulating sleeve around wires, cables, and connectors. Ideal for hobbyists, electricians, automotive enthusiasts, and DIY makers alike.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e PE \/ Crosslinked Polyethylene – flame retardant and durable\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShrinkage Ratio:\u003c\/strong\u003e 2:1 — shrinks to ½ its original diameter for a secure fit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Temperature Range:\u003c\/strong\u003e Operating range of -55°C to +125°C for reliable performance in demanding environments\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Shrinkage Temp:\u003c\/strong\u003e ≥84°C | \u003cstrong\u003eFull Shrinkage Temp:\u003c\/strong\u003e ≥120°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTensile Strength:\u003c\/strong\u003e 10.4 MPa for a strong, long-lasting sleeve\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDielectric Strength:\u003c\/strong\u003e 15 KV — excellent electrical insulation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlame Retardant:\u003c\/strong\u003e Built-in flame retardancy for added safety\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCE Certified\u003c\/strong\u003e — meets European safety standards\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable Colors:\u003c\/strong\u003e Assorted colors \u0026amp; black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLarge Quantity Sets:\u003c\/strong\u003e Available in 127–800 piece sets to suit your project scale\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy to Cut:\u003c\/strong\u003e Trim to any length with scissors or a sharp knife\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eQuantity Options\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAssorted Colors: 164 pcs (bag) \/ 328 pcs (bag) \/ 560 pcs (box) \/ 800 pcs (box)\u003c\/li\u003e\n  \u003cli\u003eBlack: 127 pcs (bag) \/ 650 pcs (box)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003ePE \/ Crosslinked Polyethylene\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eShrinkage Ratio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e2:1\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eMin. Shrinkage Temp\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e≥84°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eFull Shrinkage Temp\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e≥120°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e-55°C to +125°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eTensile Strength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e10.4 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eDielectric Strength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e15 KV\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eFlammability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eFlame Retardant\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eCertification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eCE\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eWire and cable insulation \u0026amp; bundling\u003c\/li\u003e\n  \u003cli\u003eElectrical connector protection\u003c\/li\u003e\n  \u003cli\u003eAutomotive wiring harness repair\u003c\/li\u003e\n  \u003cli\u003eDIY electronics and hobby projects\u003c\/li\u003e\n  \u003cli\u003eCable labeling and color-coding\u003c\/li\u003e\n  \u003cli\u003eCorrosion prevention for metal components\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-channel-relay-module-dc-3-3v-24v-optocoupler-arduino\"\u003e1-Channel Relay Module DC 3.3V–24V Optocoupler for Arduino\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/0-25mm-1000-turn-precision-copper-inductor-coil-diy-electronics\"\u003e0.25mm 1000-Turn Precision Copper Inductor Coil for DIY Circuits\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more information on electrical safety standards and best practices for wire insulation, visit the U.S. Consumer Product Safety Commission (CPSC).\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What tool do I need to shrink the heat shrink tubing?\u003c\/h4\u003e\n\u003cp\u003eA: You can use a standard heat gun, a lighter, or even a hair dryer set to high heat. A heat gun is the most recommended tool as it provides consistent, controlled heat. Simply apply heat evenly around the tubing until it shrinks snugly around the wire or connector. Full shrinkage occurs at temperatures ≥120°C.\u003c\/p\u003e\n\u003ch4\u003eQ: What sizes of heat shrink tubing are included in the assorted set?\u003c\/h4\u003e\n\u003cp\u003eA: The assorted set includes a range of diameters to accommodate different wire gauges and connector sizes. The variety pack typically covers common sizes from small (for thin signal wires) to larger diameters (for thicker cables or multi-wire bundles). Please refer to your selected variant for the exact size breakdown.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this heat shrink tubing suitable for outdoor or automotive use?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The crosslinked polyolefin (PE) material is designed to withstand an operating temperature range of -55°C to +125°C, making it well-suited for automotive wiring, outdoor electrical projects, and other environments with temperature fluctuations. Its flame-retardant properties add an extra layer of safety for these applications.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I cut the tubing to custom lengths?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. Each tube can be easily trimmed to any desired length using scissors or a sharp knife before applying heat. This flexibility makes the set ideal for a wide range of projects, from small repairs to larger wiring installations.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What tool do I need to shrink the heat shrink tubing?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"You can use a standard heat gun, a lighter, or even a hair dryer set to high heat. A heat gun is the most recommended tool as it provides consistent, controlled heat. Simply apply heat evenly around the tubing until it shrinks snugly around the wire or connector. 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