--- product_id: 489462032 title: "Heat Shrink Tubing 1/2\"(13mm) Dia 21mm Flat Width 10m 2:1 Heat Shrink Tube Wire Wrap Clear" brand: "uxcell" price: "$28.12" currency: USD in_stock: true reviews_count: 8 category: "Uxcell" url: https://www.desertcart.us/products/489462032-heat-shrink-tubing-1-2-13mm-dia-21mm-flat-width store_origin: US region: United States of America --- # 13mm diameter before shrink 2:1 shrink ratio for tight fit -55°C to 125°C operating temp Heat Shrink Tubing 1/2"(13mm) Dia 21mm Flat Width 10m 2:1 Heat Shrink Tube Wire Wrap Clear **Brand:** uxcell **Price:** $28.12 **Availability:** ✅ In Stock ## Summary > 🔥 Wrap it tight, protect it right! 🔥 ## Quick Answers - **What is this?** Heat Shrink Tubing 1/2"(13mm) Dia 21mm Flat Width 10m 2:1 Heat Shrink Tube Wire Wrap Clear by uxcell - **How much does it cost?** $28.12 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/489462032-heat-shrink-tubing-1-2-13mm-dia-21mm-flat-width) ## Best For - uxcell enthusiasts ## Why This Product - Trusted uxcell brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Endure:** Withstands extreme temps from -55°C to 125°C without losing integrity. - • **Versatile Application:** Ideal for electrical insulation, wire bundling, color-coding, and cable decoration. - • **Effortless Installation:** Simply cut, wrap, and heat with a hairdryer or heat gun for instant protection. - • **Precision Fit Every Time:** Shrink tubing halves its diameter for a snug, professional wire wrap. - • **Corrosion & Waterproof Shield:** Protects cables from moisture and corrosion for long-lasting performance. ## Overview uxcell Heat Shrink Tubing offers a reliable 2:1 shrink ratio with a 13mm diameter that shrinks to half its size, providing a secure, waterproof, and corrosion-resistant insulation solution. Rated for -55°C to 125°C, this 10-meter clear polyethylene tubing is perfect for professional-grade wire protection, bundling, and color-coding in demanding electrical environments. ## Description Features:- Corrosion Resistance- Good Electrical Insulation- High-strength Toughness- High Temperature Resistant- Waterproof Resistant- Long Service LifeHow To Use:1. CHOOSE THE RIGHT SIZE TUBE. Measure the diameter of wire/cable you want to wrap, make sure the diameter is equal to the size of heat shrink tube , because the tube will shrink up to 1/2 of original diameter after heating.2. WRAP THE WIRE WITH THE TUBE. Cut out the length you need, wrap the wire with the tube, use a lighter, hair dryer or heat gun to heat the tube.3. HEAT THE TUBE UNTIL THE WIRE IS WRAPPED TIGHTLY.Specifications: Material: Polyethylene Shrinkage rate: 2:1 ( will maximum shrink to 1/2 of its supplied diameter ) Minimum Shrinkage Temp: +70 Degree Celsius Full Shrinkage Temp: +125 Degree Celsius maximum Operating Temperature:-55 to 125 Degree Celsius Rated voltage: 1000V Dielectric strength: 1 KV Item Shape: Round/Flat Review: Worked as it should. - Worked as it should. Review: Excellent Heat Shrink Tubing; Product Conformed to Listing Specifications - I found working with this Uxcell 11mm Heat Shrink Tubing (ASIN B07FK6RBGC) easy. I had an unusual requirement, that being to isolate a 40-ft weathered 2 AWG bare aluminum neutral. As listed, Uxcell heat shrink had no interior adhesive. By streaming compressed air through the tubing along side the cable, I had no difficulty sliding all 33' of the heat shrink tubing over the weathered (ie, high friction) aluminum cable. The heat shrink did shrink as specified to 50% diameter. I recommend the Uxcell Heat Shrink Tubing, and would definitely purchase again. (Indeed, I already have. As you may have noticed, I needed a few more than originally planned, so I bought a second 10m roll.) ## Features - Diameter(Before Shrinking): 13mm / 0.51"; Flat Width: 21mm / 0.83" ; Length(approx.): 10M / 32.8ft; Shrink rate: 2:1. - Operating Temperature: -55 to 125 Degree Celsius - Minimum Shrinkage Temp: +70 Degree Celsius; Full Shrinkage Temp: +125 Degree Celsius maximum. - Heat shrink tubing is good useful, of the specification of good electrical insulation, corrosion resistance and high temperature resistance. - Widely Applications: Electrical Insulation, Wire Protection, Cable Bonding, Data Cable Decoration, Color-Coding, Wire Marking, Wire Bundling & more. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07FK3SMV6 | | Best Sellers Rank | #33,340 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #124 in Industrial Heat-Shrink Tubing | | Brand | uxcell | | Brand Name | uxcell | | Color | Clear | | Customer Reviews | 4.4 out of 5 stars 266 Reviews | | Item Dimensions L x W | 393.6"L x 0.83"W | | Item Length | 32.8 Feet | | Item Weight | 0.15 Kilograms | | Manufacturer | uxcell | | Material | Polyethylene (PE) | | Material Type | Polyethylene (PE) | | Nominal Wall Thickness | 0.51 inch | | Outside Diameter | 0.51 Inches | | Product Dimensions | 393.6"L x 0.83"W | | Unit Count | 1.0 Count | ## Product Details - **Brand:** uxcell - **Material:** Polyethylene (PE) - **Color:** Clear - **Product Dimensions:** 393.6"L x 0.83"W - **Item Weight:** 0.15 Kilograms - **Nominal Wall Thickness:** 0.51 inch - **Outside Diameter:** 0.51 Inches - **Item Length:** 32.8 Feet - **Manufacturer:** uxcell ## Images ![Heat Shrink Tubing 1/2"(13mm) Dia 21mm Flat Width 10m 2:1 Heat Shrink Tube Wire Wrap Clear - Image 1](https://m.media-amazon.com/images/I/61a4yRWUecL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Worked as it should. *by P***Z on December 15, 2025* Worked as it should. ### ⭐⭐⭐⭐⭐ Excellent Heat Shrink Tubing; Product Conformed to Listing Specifications *by S***R on February 14, 2025* I found working with this Uxcell 11mm Heat Shrink Tubing (ASIN B07FK6RBGC) easy. I had an unusual requirement, that being to isolate a 40-ft weathered 2 AWG bare aluminum neutral. As listed, Uxcell heat shrink had no interior adhesive. By streaming compressed air through the tubing along side the cable, I had no difficulty sliding all 33' of the heat shrink tubing over the weathered (ie, high friction) aluminum cable. The heat shrink did shrink as specified to 50% diameter. I recommend the Uxcell Heat Shrink Tubing, and would definitely purchase again. (Indeed, I already have. As you may have noticed, I needed a few more than originally planned, so I bought a second 10m roll.) ### ⭐⭐⭐⭐⭐ Perfect for CAT 5e labels *by F***N on March 9, 2026* I purchased this to add paper labels to CAT 5e cable. It's big enough to slip the labels under it, and shrinks enough to secure them in place. It's flatness helps to hold the label in place during shrinking too. Perfect for my needs. ## Frequently Bought Together - uxcell Heat Shrink Tubing 1/2"(13mm) Dia 21mm Flat Width 10m 2:1 Heat Shrink Tube Wire Wrap Clear - Amazon Basics Double Sided Refillable Permanent Tape with Dispenser, Narrow Width, 1/2 x 252 inches, 3-Pack, Translucence - ABN Quiet Garage Door Rollers Nylon Door Wheels Replacement Garage Roller, White 2in 13 Ball Bearing 4in Stem 10pk --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/489462032-heat-shrink-tubing-1-2-13mm-dia-21mm-flat-width](https://www.desertcart.us/products/489462032-heat-shrink-tubing-1-2-13mm-dia-21mm-flat-width) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-05*