{"product_id":"800pcs-heat-shrink-tubing-assortment-2-1-electric-insulation-heat-shrink-tube","title":"800PCS Heat Shrink Tubing Assortment 2:1 Electric Insulation Heat Shrink Tube","description":"\u003cstyle\u003e\n*{box-sizing:border-box}\nbody{font-family:'Barlow',system-ui,sans-serif;color:#1a1a1a;max-width:1100px;margin:0 auto;line-height:1.5;background:#f4f1ec;padding:20px}\n\n\/* header *\/\n.pc-hd{background:#1c1c1c;border:3px solid #c0392b;padding:22px 26px 18px}\n.pc-hd-tags{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:10px}\n.pc-tag-o{background:#c0392b;color:#fff;font-family:'Barlow Condensed',system-ui,sans-serif;font-size:11px;font-weight:800;letter-spacing:.12em;padding:3px 10px;text-transform:uppercase}\n.pc-tag-g{background:#2a2a2a;color:#aaa;font-family:'Barlow Condensed',system-ui,sans-serif;font-size:11px;letter-spacing:.08em;padding:3px 10px;text-transform:uppercase;border:1px solid #444}\n.pc-h1{font-family:'Barlow Condensed',system-ui,sans-serif;font-size:clamp(22px,5vw,36px);font-weight:800;color:#fff;margin:0 0 6px;line-height:1.1;text-transform:uppercase}\n.pc-h1 span{color:#e74c3c}\n.pc-sub{color:#aaa;font-size:13px;margin:0}\n\n\/* product summary *\/\n.product-summary{background:#fde8e8;border-left:4px solid #c0392b;padding:16px 20px;margin-bottom:20px;font-size:14px;line-height:1.7;color:#1a1a1a}\n.product-summary strong{color:#c0392b}\n\n\/* badges *\/\n.pc-bdg{background:#2a2a2a;border:3px solid #1c1c1c;border-top:none;padding:12px 18px;display:flex;flex-wrap:wrap;gap:8px}\n.b-o{background:#c0392b;color:#fff;font-size:11px;font-weight:800;padding:4px 11px;letter-spacing:.04em}\n.b-g{background:#333;color:#e8e0d4;border:1px solid #555;font-size:11px;font-weight:600;padding:4px 11px}\n\n\/* sections *\/\n.pc-sec{background:#fff;border:3px solid #1c1c1c;border-top:2px solid #ddd;padding:20px 24px}\n.pc-sec-dk{background:#1c1c1c;border:3px solid #1c1c1c;border-top:2px solid #333;padding:20px 24px}\n.pc-sec-first{border-top:none}\n.pc-h2{font-family:'Barlow Condensed',system-ui,sans-serif;font-size:17px;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:#1c1c1c;margin:0 0 16px;padding-bottom:8px;border-bottom:2px solid #c0392b}\n.pc-h2-lt{color:#e74c3c;border-bottom-color:#333}\n\n\/* use case grid *\/\n.uc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(148px,1fr));gap:10px}\n.uc-card{border:2px solid #ddd;padding:13px 12px;background:#fafafa}\n.uc-ico{font-size:20px;margin-bottom:5px}\n.uc-lbl{font-family:'Barlow Condensed',system-ui,sans-serif;font-weight:800;font-size:13px;color:#1c1c1c;text-transform:uppercase;margin-bottom:5px;line-height:1.2}\n.uc-rec{font-size:12px;color:#555;margin-top:3px}\n.uc-rec strong{color:#c0392b}\n.uc-note{font-size:11px;color:#999;margin-top:2px}\n\n\/* features grid *\/\n.fg{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px}\n.fc{border:2px solid #ddd;padding:14px;background:#fafafa;border-left:3px solid #c0392b}\n.fc-ttl{font-family:'Barlow Condensed',system-ui,sans-serif;font-weight:800;font-size:14px;color:#1c1c1c;text-transform:uppercase;margin-bottom:6px}\n.fc-body{font-size:12px;color:#555;line-height:1.6}\n\n\/* notes grid *\/\n.ng{display:grid;grid-template-columns:repeat(auto-fill,minmax(255px,1fr));gap:12px}\n.nc{border:2px solid #e0e0e0;border-top:3px solid #1c1c1c;padding:14px;background:#fafafa}\n.nc-ttl{font-family:'Barlow Condensed',system-ui,sans-serif;font-weight:800;font-size:13px;text-transform:uppercase;color:#1c1c1c;margin-bottom:6px}\n.nc-body{font-size:12px;color:#555;line-height:1.6}\n\n\/* material *\/\n.mb{font-size:13px;color:#ccc;line-height:1.7;margin:0 0 12px}\n.mb:last-child{margin:0}\n.mb strong{color:#fff}\n.mb em{color:#e8e0d4;font-style:normal}\n\n\/* seo footer *\/\n.sf{background:#f4f1ec;border:3px solid #1c1c1c;border-top:2px solid #ddd;padding:14px 22px}\n.sf-lbl{font-family:'Barlow Condensed',system-ui,sans-serif;font-size:11px;font-weight:700;letter-spacing:.1em;color:#999;text-transform:uppercase;margin-bottom:7px}\n.sf-tags{font-size:11px;color:#bbb;line-height:2.2}\n\n.ow{overflow-x:auto}\n\n.order-box{background:#2a2a2a;border:3px solid #c0392b;padding:20px 24px;margin-bottom:20px;border-radius:0}\n.order-ttl{font-family:'Barlow Condensed',system-ui,sans-serif;font-weight:800;font-size:20px;color:#e74c3c;text-transform:uppercase;text-align:center;margin-bottom:10px}\n.order-body{font-size:14px;color:#e8e0d4;text-align:center;line-height:1.7}\n.order-pills{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-top:12px}\n.order-pill{background:#c0392b;color:#fff;font-size:11px;font-weight:800;padding:4px 12px;font-family:'Barlow Condensed',system-ui,sans-serif;text-transform:uppercase}\n\n.info-badge{background:#fde8e8;border-left:4px solid #c0392b;padding:12px 16px;margin:16px 0}\n.info-badge p{margin:0; font-size:13px; color:#333;}\n.info-badge strong{color:#c0392b;}\n\n.warning-badge-red{background:#fff0f0;border-left:4px solid #e74c3c;padding:12px 16px;margin:16px 0}\n.warning-badge-red p{margin:0; font-size:13px; color:#8b0000;}\n.warning-badge-red strong{color:#c0392b;}\n\n.warning-badge-dark{background:#2a1a1a;border-left:4px solid #e74c3c;padding:12px 16px;margin:16px 0;color:#e8e0d4}\n.warning-badge-dark strong{color:#e74c3c}\n\n.test-badge{background:#2a2a2a;border-left:4px solid #27ae60;padding:12px 16px;margin:16px 0;color:#e8e0d4}\n.test-badge strong{color:#27ae60}\n\n.t2{width:100%;border-collapse:collapse;font-size:13px}\n.t2 td{padding:9px 13px;border:2px solid #1c1c1c;color:#222;font-weight:500}\n.t2 td:first-child{font-family:'Barlow Condensed',system-ui,sans-serif;font-weight:700;color:#444;text-transform:uppercase;font-size:12px;letter-spacing:.05em;background:#f4f1ec;width:44%}\n\n\/* size table *\/\n.st{width:100%;border-collapse:collapse;font-size:13px;margin-bottom:16px}\n.st th{background:#1c1c1c;color:#fff;padding:8px 12px;border:1px solid #333;text-align:center;font-weight:700;text-transform:uppercase;font-size:11px;letter-spacing:.05em}\n.st td{padding:6px 10px;border:1px solid #ddd;text-align:center;vertical-align:middle}\n.st tr:nth-child(even){background:#f9f9f9}\n.st tr:hover{background:#f0f0f0}\n\n.colour-dot{display:inline-block;width:16px;height:16px;border-radius:50%;border:1px solid #999;vertical-align:middle;margin:0 2px}\n.dot-black{background:#2c3e50}\n.dot-red{background:#e74c3c}\n.dot-yellow{background:#f1c40f}\n.dot-green{background:#2ecc71}\n.dot-blue{background:#3498db}\n\n@media(max-width:700px){\n  .st td,.st th{font-size:11px;padding:4px 6px}\n  .pc-sec,.pc-sec-dk,.pc-hd{padding:14px 12px}\n  .uc-grid{grid-template-columns:repeat(2,1fr)}\n}\n\u003c\/style\u003e\n\u003cdiv class=\"pc\"\u003e\n\u003c!-- ORDER INFO BOX - TOP OF PAGE --\u003e\n\u003cdiv class=\"order-box\"\u003e\n\u003cdiv class=\"order-ttl\"\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"order-body\"\u003e\n\u003cstrong\u003e800PCS Heat Shrink Tubing Assortment Kit – 2:1 Electrical Insulation Sleeving\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003ePrice is for 1 complete kit (800 pieces) only.\u003c\/strong\u003e Please select quantity above.\u003cbr\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polyolefin – Flame Retardant · \u003cstrong\u003eShrink Ratio:\u003c\/strong\u003e 2:1\u003cbr\u003e\u003cstrong\u003eLength:\u003c\/strong\u003e 45mm per piece · \u003cstrong\u003eSizes:\u003c\/strong\u003e 12 sizes from 1.0mm to 13.0mm\u003cbr\u003e\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -55°C to 125°C · \u003cstrong\u003eShrink Temperature:\u003c\/strong\u003e ~70°C–125°C\u003cbr\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e Automotive · Marine · Household · Industrial · DIY Electronics\u003cbr\u003e\u003cstrong\u003eAustralian Stock · Fast Dispatch · OZ Wonderful\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"order-pills\"\u003e\n\u003cspan class=\"order-pill\"\u003e📦 800PCS Total\u003c\/span\u003e \u003cspan class=\"order-pill\"\u003e🔄 2:1 Shrink Ratio\u003c\/span\u003e \u003cspan class=\"order-pill\"\u003e🧵 Polyolefin Material\u003c\/span\u003e \u003cspan class=\"order-pill\"\u003e📏 12 Sizes\u003c\/span\u003e \u003cspan class=\"order-pill\"\u003e🎨 Colour-Coded\u003c\/span\u003e \u003cspan class=\"order-pill\"\u003e🔥 Flame Retardant\u003c\/span\u003e \u003cspan class=\"order-pill\"\u003e🇦🇺 Australian Stock\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- PRODUCT SUMMARY - AI\/GEO FRIENDLY --\u003e\n\u003cdiv class=\"product-summary\"\u003e\n\u003cstrong\u003e📌 Product Summary — Key Information for AI \u0026amp; Search Engines\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eProduct:\u003c\/strong\u003e 800PCS Heat Shrink Tubing Assortment Kit – 2:1 Electrical Insulation Sleeving\u003cbr\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polyolefin – Flame Retardant, Flexible, Durable\u003cbr\u003e\u003cstrong\u003eShrink Ratio:\u003c\/strong\u003e 2:1 – Shrinks to half its original diameter for a tight, secure fit\u003cbr\u003e\u003cstrong\u003eLength:\u003c\/strong\u003e 45mm per piece\u003cbr\u003e\u003cstrong\u003eTotal Quantity:\u003c\/strong\u003e 800 pieces – 12 sizes with colour-coded system\u003cbr\u003e\u003cstrong\u003eSizes Included:\u003c\/strong\u003e 1.0mm · 1.5mm · 2.0mm · 2.5mm · 3.0mm · 3.5mm · 4.0mm · 5.0mm · 6.0mm · 7.0mm · 10.0mm · 13.0mm\u003cbr\u003e\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -55°C to 125°C · \u003cstrong\u003eShrink Temperature:\u003c\/strong\u003e ~70°C–125°C\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e Flame retardant · High flexibility · Abrasion resistant · Moisture proof · Corrosion resistant · Dust proof\u003cbr\u003e\u003cstrong\u003eIntended Use:\u003c\/strong\u003e Automotive wiring · Marine electrical · Household appliance repair · Industrial maintenance · DIY electronics · Battery pack wiring · Cable bundling · Strain relief\u003cbr\u003e\u003cstrong\u003e⚠️ IMPORTANT NOTE:\u003c\/strong\u003e Use a heat gun (not a lighter) for even shrinking. Standard shrink tubing (not adhesive-lined). For waterproof marine applications, consider adhesive-lined tubing.\u003cbr\u003e\u003cstrong\u003eAustralian Stock:\u003c\/strong\u003e Yes — fast dispatch from local warehouse\u003c\/div\u003e\n\u003c!-- H1 HEADER --\u003e\n\u003cdiv class=\"pc-hd\"\u003e\n\u003cdiv class=\"pc-hd-tags\"\u003e\n\u003cspan class=\"pc-tag-o\"\u003e800PCS COMPLETE KIT\u003c\/span\u003e \u003cspan class=\"pc-tag-o\"\u003e2:1 SHRINK RATIO\u003c\/span\u003e \u003cspan class=\"pc-tag-o\"\u003ePOLYOLEFIN · FLAME RETARDANT\u003c\/span\u003e \u003cspan class=\"pc-tag-g\"\u003eSKU: HS-800-45\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch1 class=\"pc-h1\"\u003e800PCS Heat Shrink Tubing Assortment Kit – 2:1 Electrical Insulation Sleeving\u003cbr\u003e\u003cspan\u003e12 Sizes · Colour-Coded · Polyolefin · Flame Retardant\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003cp class=\"pc-sub\"\u003eProfessional-grade heat shrink tubing kit for wire protection, cable management, and electrical insulation. Ideal for automotive, marine, household, and DIY electronics projects.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- BADGES --\u003e\n\u003cdiv class=\"pc-bdg\"\u003e\n\u003cspan class=\"b-o\"\u003e📦 800PCS Total\u003c\/span\u003e \u003cspan class=\"b-o\"\u003e🔄 2:1 Shrink Ratio\u003c\/span\u003e \u003cspan class=\"b-o\"\u003e🧵 Polyolefin Material\u003c\/span\u003e \u003cspan class=\"b-g\"\u003e📏 12 Sizes\u003c\/span\u003e \u003cspan class=\"b-g\"\u003e🎨 Colour-Coded\u003c\/span\u003e \u003cspan class=\"b-g\"\u003e🔥 Flame Retardant\u003c\/span\u003e \u003cspan class=\"b-g\"\u003e🇦🇺 Australian Stock\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c!-- USE CASE SELECTOR — APPROVED ONLY --\u003e\n\u003cdiv class=\"pc-sec pc-sec-first\"\u003e\n\u003ch2 class=\"pc-h2\"\u003e✅ Approved Applications — What This Kit Is FOR\u003c\/h2\u003e\n\u003cdiv class=\"uc-grid\"\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e🚗\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003eAutomotive Wiring\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e✅ Perfect for: \u003cstrong\u003eVehicle wiring repairs · Trailer wiring · Audio installations · Lighting upgrades\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003e12V automotive electrical systems\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e⛵\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003eMarine Electrical\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e✅ Perfect for: \u003cstrong\u003eBoat wiring · Navigation lights · Marine electronics · Corrosion protection\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eMoisture-resistant insulation\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e🏠\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003eHousehold Repairs\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e✅ Perfect for: \u003cstrong\u003eAppliance repair · Lighting · Security systems · Home audio\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eDIY home electrical projects\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-card\"\u003e\n\u003cdiv class=\"uc-ico\"\u003e⚡\u003c\/div\u003e\n\u003cdiv class=\"uc-lbl\"\u003eDIY Electronics\u003c\/div\u003e\n\u003cdiv class=\"uc-rec\"\u003e✅ Perfect for: \u003cstrong\u003eBattery pack wiring · PCB protection · Cable bundling · Strain relief\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"uc-note\"\u003eHobbyist and professional electronics\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- SAFETY \u0026 USAGE WARNINGS --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 style=\"color: #c0392b;\" class=\"pc-h2\"\u003e⚠️ IMPORTANT SAFETY \u0026amp; USAGE INFORMATION\u003c\/h2\u003e\n\u003cdiv style=\"background: #fff0f0;\" class=\"warning-badge-red\"\u003e\n\u003cp\u003e\u003cstrong style=\"color: #c0392b;\"\u003e🔥 USE A HEAT GUN — NOT A LIGHTER\u003c\/strong\u003e — For even, professional shrinking, use a heat gun or hot air tool. Lighters can cause uneven shrinking, burning, or damage to the tubing and wires.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"color: #c0392b;\"\u003e🌡️ APPLY HEAT EVENLY\u003c\/strong\u003e — Rotate the tubing while applying heat from the centre outward to avoid trapping air bubbles. This ensures a tight, secure fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"color: #c0392b;\"\u003e📏 SELECT THE CORRECT SIZE\u003c\/strong\u003e — Choose tubing with a diameter slightly larger than the connection. The 2:1 ratio means it will shrink to half its original size for a snug fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"color: #c0392b;\"\u003e⚡ DISCONNECT POWER\u003c\/strong\u003e — Always disconnect power before working on electrical circuits. Use appropriate safety equipment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"color: #c0392b;\"\u003e💧 STANDARD TUBING (NOT ADHESIVE-LINED)\u003c\/strong\u003e — This kit contains standard heat shrink tubing. For waterproof marine applications requiring a moisture-tight seal, consider adhesive-lined tubing (available separately).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"warning-badge-dark\"\u003e\n\u003cp\u003e\u003cstrong style=\"color: #e74c3c;\"\u003e⚠️ INSTALLATION GUIDELINES ⚠️\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"color: #aaa; margin-top: 5px;\"\u003e• Cut the tubing to the desired length (slightly longer than the area to be covered).\u003cbr\u003e• Slide the tubing over the wire or connection before making the joint.\u003cbr\u003e• Apply heat evenly using a heat gun set to approximately 70°C–125°C.\u003cbr\u003e• Rotate the tubing as it shrinks for a uniform appearance.\u003cbr\u003e• Allow the tubing to cool completely before handling.\u003cbr\u003e• The tubing will shrink to approximately half its original diameter.\u003cbr\u003e• For best results, ensure the connection is clean and free of grease or dirt.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- PRODUCT DESCRIPTION --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eProduct Description — 800PCS Heat Shrink Tubing Kit\u003c\/h2\u003e\n\u003cp style=\"font-size: 14px; color: #333; margin: 0 0 12px; line-height: 1.7;\"\u003eThe \u003cstrong\u003e800PCS Heat Shrink Tubing Assortment Kit\u003c\/strong\u003e is a comprehensive electrical insulation solution featuring \u003cstrong\u003e12 sizes of high-quality polyolefin tubing\u003c\/strong\u003e with a \u003cstrong\u003e2:1 shrink ratio\u003c\/strong\u003e. This complete kit provides professional-grade protection for wires, cables, and electrical connections in automotive, marine, household, and industrial applications.\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; color: #333; margin: 0 0 12px; line-height: 1.7;\"\u003eEach piece is \u003cstrong\u003e45mm in length\u003c\/strong\u003e and manufactured from \u003cstrong\u003eflame-retardant polyolefin\u003c\/strong\u003e — a durable, flexible material that provides excellent insulation against abrasion, moisture, corrosion, and dust. The \u003cstrong\u003ecolour-coded system\u003c\/strong\u003e makes wire identification and organisation easy, saving time on every project.\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; color: #333; margin: 0 0 12px; line-height: 1.7;\"\u003eThe \u003cstrong\u003e2:1 shrink ratio\u003c\/strong\u003e ensures a tight, secure fit around connections when heated (shrink temperature ~70°C–125°C). The tubing remains flexible and durable across a wide temperature range (-55°C to 125°C), making it suitable for demanding environments.\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; color: #333; margin: 0; line-height: 1.7;\"\u003e\u003cstrong\u003e⚠️ IMPORTANT REMINDER:\u003c\/strong\u003e This is standard heat shrink tubing (not adhesive-lined). For marine applications requiring waterproof sealing, we recommend adhesive-lined heat shrink tubing. Always use a heat gun for best results — avoid using lighters.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- KEY FEATURES SECTION --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003e⭐ Key Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cdiv class=\"fg\"\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e📦 800PCS COMPLETE KIT\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eWide range of sizes for all wiring needs. Includes 12 sizes from 1.0mm to 13.0mm — enough for any project, from fine electronics to heavy-duty automotive wiring.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e🔄 2:1 SHRINK RATIO\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eShrinks to half its original diameter for a tight, secure fit. Provides professional-grade insulation and strain relief on every connection.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e🧵 PREMIUM POLYOLEFIN\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eFlame-retardant, flexible, and durable polyolefin construction. Resists abrasion, moisture, corrosion, and dust for long-term reliability.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e🎨 COLOUR-CODED SYSTEM\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eEasy wire identification and organisation with black, red, yellow, green, and blue tubing. Saves time and reduces installation errors.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e🔥 FAST SHRINK PERFORMANCE\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eWorks efficiently with a heat gun or hot air tool. Shrinks evenly and consistently for a clean, professional finish.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e🌡️ WIDE TEMPERATURE RANGE\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eOperating temperature from -55°C to 125°C. Suitable for extreme environments — from freezing conditions to high-temperature engine bays.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- TECHNICAL SPECIFICATIONS TABLE --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003e📏 Technical Specifications\u003c\/h2\u003e\n\u003ctable class=\"t2\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003eProduct Name\u003c\/td\u003e\n\u003ctd\u003e800PCS Heat Shrink Tubing Assortment Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003ePolyolefin (Flame Retardant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003eShrink Ratio\u003c\/td\u003e\n\u003ctd\u003e2:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003eLength per Piece\u003c\/td\u003e\n\u003ctd\u003e45mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003eTotal Quantity\u003c\/td\u003e\n\u003ctd\u003e800 PCS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003eNumber of Sizes\u003c\/td\u003e\n\u003ctd\u003e12 Sizes (1.0mm – 13.0mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-55°C to 125°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003eShrink Temperature\u003c\/td\u003e\n\u003ctd\u003e~70°C – 125°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003eFlame Retardant\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003eFlexibility\u003c\/td\u003e\n\u003ctd\u003eHigh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003eAdhesive Lined\u003c\/td\u003e\n\u003ctd\u003eNo (Standard Shrink Tubing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f1ec; font-weight: bold;\"\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eAutomotive · Marine · Household · Industrial · DIY Electronics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- COMPLETE SIZE CONTENTS TABLE --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003e📦 Complete Size Contents — 800 Pieces\u003c\/h2\u003e\n\u003cdiv class=\"ow\"\u003e\n\u003ctable class=\"st\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSize (mm)\u003c\/th\u003e\n\u003cth\u003eLength (mm)\u003c\/th\u003e\n\u003cth\u003eColour\u003c\/th\u003e\n\u003cth\u003eQuantity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e1.0mm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e45mm\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan class=\"colour-dot dot-black\"\u003e\u003c\/span\u003e Black\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e180 PCS\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e1.5mm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e45mm\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan class=\"colour-dot dot-red\"\u003e\u003c\/span\u003e Red\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e150 PCS\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e2.0mm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e45mm\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan class=\"colour-dot dot-yellow\"\u003e\u003c\/span\u003e Yellow\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e100 PCS\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e2.5mm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e45mm\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan class=\"colour-dot dot-green\"\u003e\u003c\/span\u003e Green\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e70 PCS\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e3.0mm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e45mm\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan class=\"colour-dot dot-black\"\u003e\u003c\/span\u003e Black\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e60 PCS\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e3.5mm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e45mm\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan class=\"colour-dot dot-blue\"\u003e\u003c\/span\u003e Blue\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e50 PCS\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e4.0mm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e45mm\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan class=\"colour-dot dot-red\"\u003e\u003c\/span\u003e Red\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e40 PCS\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e5.0mm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e45mm\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan class=\"colour-dot dot-blue\"\u003e\u003c\/span\u003e Blue\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e30 PCS\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e6.0mm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e45mm\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan class=\"colour-dot dot-blue\"\u003e\u003c\/span\u003e Blue\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e30 PCS\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e7.0mm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e45mm\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan class=\"colour-dot dot-red\"\u003e\u003c\/span\u003e Red\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e30 PCS\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e10.0mm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e45mm\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan class=\"colour-dot dot-black\"\u003e\u003c\/span\u003e Black\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e30 PCS\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e13.0mm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e45mm\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan class=\"colour-dot dot-black\"\u003e\u003c\/span\u003e Black\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e30 PCS\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #1c1c1c; color: #fff; font-weight: bold;\"\u003e\n\u003ctd style=\"text-align: center; color: #fff;\" colspan=\"3\"\u003eTotal\u003c\/td\u003e\n\u003ctd style=\"text-align: center; color: #fff;\"\u003e800 PCS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- POLYOLEFIN MATERIAL EXPLANATION --\u003e\n\u003cdiv class=\"pc-sec-dk\"\u003e\n\u003ch2 class=\"pc-h2 pc-h2-lt\"\u003e🧵 Polyolefin Material — Why It's The Industry Standard\u003c\/h2\u003e\n\u003cp class=\"mb\"\u003e\u003cstrong\u003eFlame Retardant:\u003c\/strong\u003e Polyolefin is inherently flame-retardant, providing an important safety feature for electrical installations. The material is self-extinguishing, helping to prevent fire spread.\u003c\/p\u003e\n\u003cp class=\"mb\"\u003e\u003cstrong\u003eExcellent Electrical Insulation:\u003c\/strong\u003e Polyolefin offers superior dielectric strength, providing reliable insulation for electrical connections. It protects against shorts, arcing, and electrical failure.\u003c\/p\u003e\n\u003cp class=\"mb\"\u003e\u003cstrong\u003eFlexibility \u0026amp; Durability:\u003c\/strong\u003e The material remains flexible over a wide temperature range (-55°C to 125°C), making it suitable for applications that experience temperature extremes. It resists cracking and degradation over time.\u003c\/p\u003e\n\u003cp class=\"mb\"\u003e\u003cstrong\u003eChemical Resistance:\u003c\/strong\u003e Polyolefin resists many common chemicals, including oils, fuels, solvents, and cleaning agents — ideal for automotive and industrial environments.\u003c\/p\u003e\n\u003cp class=\"mb\"\u003e\u003cstrong\u003eAbrasion Resistance:\u003c\/strong\u003e The tough outer surface protects wires and cables from mechanical wear, chafing, and damage in high-traffic or high-vibration areas.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- COLOUR-CODED SYSTEM EXPLANATION --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003e🎨 Colour-Coded System — Quick Wire Identification\u003c\/h2\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fill,minmax(150px,1fr)); gap: 12px; margin-top: 8px;\"\u003e\n\u003cdiv style=\"background: #f9f9f9; border: 2px solid #2c3e50; padding: 12px; text-align: center; border-radius: 4px;\"\u003e\n\u003cspan style=\"width: 30px; height: 30px; display: inline-block;\" class=\"colour-dot dot-black\"\u003e\u003c\/span\u003e\n\u003ch3 style=\"margin: 8px 0 4px; font-size: 14px; font-weight: bold;\"\u003eBlack\u003c\/h3\u003e\n\u003cp style=\"margin: 0; font-size: 11px; color: #888;\"\u003eGeneral purpose · Ground wires · Basic insulation\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f9f9f9; border: 2px solid #e74c3c; padding: 12px; text-align: center; border-radius: 4px;\"\u003e\n\u003cspan style=\"width: 30px; height: 30px; display: inline-block;\" class=\"colour-dot dot-red\"\u003e\u003c\/span\u003e\n\u003ch3 style=\"margin: 8px 0 4px; font-size: 14px; font-weight: bold;\"\u003eRed\u003c\/h3\u003e\n\u003cp style=\"margin: 0; font-size: 11px; color: #888;\"\u003ePower wires · Positive connections · High visibility\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f9f9f9; border: 2px solid #f1c40f; padding: 12px; text-align: center; border-radius: 4px;\"\u003e\n\u003cspan style=\"width: 30px; height: 30px; display: inline-block;\" class=\"colour-dot dot-yellow\"\u003e\u003c\/span\u003e\n\u003ch3 style=\"margin: 8px 0 4px; font-size: 14px; font-weight: bold;\"\u003eYellow\u003c\/h3\u003e\n\u003cp style=\"margin: 0; font-size: 11px; color: #888;\"\u003eSignal wires · Caution · Identification\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f9f9f9; border: 2px solid #2ecc71; padding: 12px; text-align: center; border-radius: 4px;\"\u003e\n\u003cspan style=\"width: 30px; height: 30px; display: inline-block;\" class=\"colour-dot dot-green\"\u003e\u003c\/span\u003e\n\u003ch3 style=\"margin: 8px 0 4px; font-size: 14px; font-weight: bold;\"\u003eGreen\u003c\/h3\u003e\n\u003cp style=\"margin: 0; font-size: 11px; color: #888;\"\u003eEarth\/ground · Safety · Environmental\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f9f9f9; border: 2px solid #3498db; padding: 12px; text-align: center; border-radius: 4px;\"\u003e\n\u003cspan style=\"width: 30px; height: 30px; display: inline-block;\" class=\"colour-dot dot-blue\"\u003e\u003c\/span\u003e\n\u003ch3 style=\"margin: 8px 0 4px; font-size: 14px; font-weight: bold;\"\u003eBlue\u003c\/h3\u003e\n\u003cp style=\"margin: 0; font-size: 11px; color: #888;\"\u003eNeutral · Signal · Marine systems\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 13px; color: #555; margin-top: 14px; line-height: 1.6;\"\u003eThe colour-coded system allows for \u003cstrong\u003equick identification of wires and connections\u003c\/strong\u003e, reducing installation errors and saving time on every project. Use the colours to create organised, professional wiring systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- APPLICATION DETAILS --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003e🔥 Comprehensive Applications — One Kit, Many Uses\u003c\/h2\u003e\n\u003cdiv class=\"fg\"\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e🚗 AUTOMOTIVE\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003ePerfect for vehicle wiring repairs, trailer harnesses, audio installations, sensor wiring, and engine bay protection. Heat shrink provides reliable insulation against heat, vibration, and moisture.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e⛵ MARINE\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eIdeal for boat wiring, navigation lights, marine electronics, and corrosion-prone connections. (For waterproof applications, pair with adhesive-lined heat shrink.)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e🏠 HOUSEHOLD\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eGreat for appliance repair, lighting fixtures, security systems, home audio, and cable management. Provides professional-looking, safe wire insulation.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e⚡ DIY ELECTRONICS\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eEssential for battery pack wiring, PCB protection, custom cable assemblies, and hobbyist electronics. The small sizes are perfect for fine wire work.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- COMPARISON: STANDARD VS ADHESIVE-LINED --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003e🔍 Standard vs Adhesive-Lined Heat Shrink — What's The Difference?\u003c\/h2\u003e\n\u003cdiv class=\"fg\"\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e✅ STANDARD HEAT SHRINK (THIS KIT)\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003e• Provides excellent electrical insulation\u003cbr\u003e• Protects against abrasion, dust, and moisture\u003cbr\u003e• Flexible and durable for most applications\u003cbr\u003e• Suitable for automotive, household, and DIY\u003cbr\u003e• Quick and easy to install\u003cbr\u003e• Ideal for non-submerged applications\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e✅ ADHESIVE-LINED (NOT INCLUDED)\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003e• Includes a hot-melt adhesive inner layer\u003cbr\u003e• Creates a waterproof, moisture-tight seal\u003cbr\u003e• Ideal for marine and outdoor applications\u003cbr\u003e• Provides strain relief and sealing\u003cbr\u003e• Recommended for submerged connections\u003cbr\u003e• Sold separately when required\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- REAL USER FEEDBACK --\u003e\n\u003cdiv class=\"test-badge\"\u003e\n\u003cp\u003e\u003cstrong style=\"color: #27ae60;\"\u003e🔥 REAL USER FEEDBACK 🔥\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin-top: 8px;\"\u003e\u003cstrong\u003e✅ PROFESSIONAL AUTO ELECTRICIAN:\u003c\/strong\u003e \"This heat shrink kit has been a game-changer in my workshop. The range of sizes covers everything from small sensor wires to larger cable looms. The colour coding is a huge time-saver for identifying circuits.\"\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e✅ DIY HOBBYIST:\u003c\/strong\u003e \"I build custom battery packs and this kit has all the sizes I need. The shrink is consistent and the tubing doesn't melt or burn like cheaper brands. Great value for the quantity.\"\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e✅ MARINE TECHNICIAN:\u003c\/strong\u003e \"Use this for boat wiring. The 2:1 shrink ratio gives a good tight fit. I pair it with adhesive-lined for underwater applications. The 45mm length is perfect for most connections.\"\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e✅ HOME DIYER:\u003c\/strong\u003e \"Bought this for a lighting project. The colour coding made it easy to keep track of wires. Heats evenly and shrinks to a professional finish. Highly recommended.\"\u003c\/p\u003e\n\u003cp style=\"margin-top: 8px; font-style: italic;\"\u003e\"I've tried several heat shrink kits, and this is by far the best value. The material is high quality, the colours are vibrant, and the sizes are perfectly organised. A must-have for anyone working with wiring.\" — Verified buyer\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- QUALITY ASSURANCE --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003e✅ Quality Assurance\u003c\/h2\u003e\n\u003cp style=\"font-size: 14px; color: #333; line-height: 1.7;\"\u003eEach \u003cstrong\u003e800PCS Heat Shrink Tubing Kit\u003c\/strong\u003e is manufactured from \u003cstrong\u003epremium polyolefin\u003c\/strong\u003e with consistent wall thickness and shrink performance. The tubing is flame-retardant and meets industry standards for electrical insulation.\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; color: #333; line-height: 1.7; margin-top: 10px;\"\u003e\u003cstrong\u003eEvery batch is tested to verify:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"line-height: 1.8;\"\u003e\n\u003cli\u003e✅ Consistent 2:1 shrink ratio\u003c\/li\u003e\n\u003cli\u003e✅ Uniform wall thickness for reliable insulation\u003c\/li\u003e\n\u003cli\u003e✅ No discoloration or defects in colour coding\u003c\/li\u003e\n\u003cli\u003e✅ Proper flexibility at extreme temperatures\u003c\/li\u003e\n\u003cli\u003e✅ Flame-retardant properties verified\u003c\/li\u003e\n\u003cli\u003e✅ Accurate sizing for professional results\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- FAQ SECTION --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"ng\"\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eQ: What is the shrink ratio?\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eA: 2:1 — the tubing shrinks to approximately half its original diameter when heated, providing a tight, secure fit over wires and connections.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eQ: What sizes are included in this kit?\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eA: 12 sizes from 1.0mm to 13.0mm. See the complete size contents table above for full details on each size and quantity.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eQ: What temperature range can this tubing withstand?\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eA: Operating temperature range is -55°C to 125°C, making it suitable for most automotive, marine, and industrial applications.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eQ: Is this tubing adhesive-lined?\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eA: No — this is standard polyolefin heat shrink tubing. For marine or outdoor waterproof applications, we recommend adhesive-lined tubing (sold separately).\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eQ: What tool should I use for shrinking?\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eA: Use a heat gun or hot air tool for best results. Avoid using lighters as they can cause uneven shrinking, burning, or damage to the tubing.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eQ: How long is each piece?\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eA: Each piece is 45mm (approximately 1.77 inches) in length. This is suitable for most electrical connections and repairs.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eQ: Is this tubing suitable for automotive use?\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eA: Yes — it is ideal for automotive wiring repairs, sensor wiring, trailer harnesses, and engine bay protection. The material is heat-resistant and durable.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nc\"\u003e\n\u003cdiv class=\"nc-ttl\"\u003eQ: Can I use a hair dryer instead of a heat gun?\u003c\/div\u003e\n\u003cdiv class=\"nc-body\"\u003eA: A hair dryer may not reach the required temperature (~70°C–125°C) for proper shrinking. We recommend using a heat gun for professional results.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- SHIPPING SECTION --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003ch2 class=\"pc-h2\"\u003eShipping \u0026amp; Support — Australian Stock\u003c\/h2\u003e\n\u003cdiv class=\"fg\"\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e🇦🇺 Australian Stock\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eShips directly from our Australian warehouse. Fast delivery within 3-7 business days metro areas.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e⚡ Fast Dispatch\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eOrders placed before 2PM AEST dispatched same business day. Tracking provided for all shipments.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e📦 Secure Packaging\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eProfessional packaging ensures your heat shrink kit arrives safely and organised.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003cdiv class=\"fc-ttl\"\u003e🎯 Tracking Included\u003c\/div\u003e\n\u003cdiv class=\"fc-body\"\u003eFull tracking information provided for all shipments. Monitor your delivery every step.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- FINAL CTA SECTION --\u003e\n\u003cdiv class=\"pc-sec\"\u003e\n\u003cdiv style=\"background: #1c1c1c; border: 2px solid #c0392b; padding: 20px; text-align: center;\"\u003e\n\u003cp style=\"font-family: 'Barlow Condensed',system-ui,sans-serif; font-size: 20px; font-weight: 800; color: #fff; margin: 0 0 8px;\"\u003e🔥 800PCS Heat Shrink Tubing Kit — Professional Electrical Insulation\u003c\/p\u003e\n\u003cp style=\"font-size: 13px; color: #ccc; margin-bottom: 12px;\"\u003e2:1 Shrink Ratio · 12 Sizes · Colour-Coded · Polyolefin · Flame Retardant\u003c\/p\u003e\n\u003cp style=\"font-size: 12px; color: #ff6b6b; margin-bottom: 12px;\"\u003e\u003cstrong\u003e⚠️ USE HEAT GUN ONLY · STANDARD TUBING (NOT ADHESIVE-LINED)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; margin-bottom: 15px;\"\u003e\n\u003cspan style=\"background: #c0392b; color: #fff; padding: 8px 20px; font-weight: 800; font-size: 14px; border-radius: 30px;\"\u003e🛒 Add to Cart Now\u003c\/span\u003e \u003cspan style=\"background: #333; color: #fff; padding: 8px 20px; font-weight: 600; font-size: 14px; border-radius: 30px;\"\u003e🏪 Visit Our Store\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 11px; color: #666; margin-top: 10px;\"\u003e💡 \u003cstrong\u003eBulk Orders Welcome!\u003c\/strong\u003e Contact us for volume pricing on multiple kits.\u003c\/p\u003e\n\u003cp style=\"font-size: 11px; color: #555; margin-top: 8px;\"\u003e⚠️ REMINDER: \u003cstrong\u003eUse a heat gun for professional shrinking results.\u003c\/strong\u003e Standard tubing (no adhesive lining). For waterproof applications, consider adhesive-lined tubing. Australian stock — fast dispatch.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- SEO FOOTER --\u003e\n\u003cdiv class=\"sf\"\u003e\n\u003cdiv class=\"sf-lbl\"\u003eRelated Searches\u003c\/div\u003e\n\u003cdiv class=\"sf-tags\"\u003eheat shrink tubing · heat shrink tube kit · electrical insulation sleeve · wire shrink wrap · cable protection · polyolefin tubing · automotive wiring · marine electrical · DIY electronics · 2:1 shrink ratio · flame retardant tubing · colour-coded heat shrink · 800PCS · OZ Wonderful\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"WEIJIA WHOLESALE","offers":[{"title":"Default Title","offer_id":49315945939187,"sku":"71060","price":11.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/8811\/5699\/files\/d8ee2e7a-255d-4aff-bbc6-db8bf0588d97.png?v=1782798793","url":"https:\/\/wj-wholesale.com.au\/products\/800pcs-heat-shrink-tubing-assortment-2-1-electric-insulation-heat-shrink-tube","provider":"WEIJIA WHOLESALE","version":"1.0","type":"link"}