--- product_id: 576748218 title: "5 Ft 2\" Heat Shrink Tubing - 3:1 Ratio Marine Grade Heat Shrink,Wire Cable Adhesive Lined Tube Insulation Seal Against Moisture Corrosion and Air Leakage.Black" brand: "tkdmr" price: "VT1879" currency: VUV in_stock: true reviews_count: 8 url: https://www.desertcart.vu/products/576748218-5-ft-2-heat-shrink-tubing-3-1-ratio-marine store_origin: VU region: Vanuatu --- # 600V voltage withstand adhesive-lined waterproof seal 3:1 shrink ratio 5 Ft 2" Heat Shrink Tubing - 3:1 Ratio Marine Grade Heat Shrink,Wire Cable Adhesive Lined Tube Insulation Seal Against Moisture Corrosion and Air Leakage.Black **Brand:** tkdmr **Price:** VT1879 **Availability:** ✅ In Stock ## Summary > 🔥 Seal it tight, protect it right – the pro’s choice for flawless insulation! ## Quick Answers - **What is this?** 5 Ft 2" Heat Shrink Tubing - 3:1 Ratio Marine Grade Heat Shrink,Wire Cable Adhesive Lined Tube Insulation Seal Against Moisture Corrosion and Air Leakage.Black by tkdmr - **How much does it cost?** VT1879 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/576748218-5-ft-2-heat-shrink-tubing-3-1-ratio-marine) ## Best For - tkdmr enthusiasts ## Why This Product - Trusted tkdmr brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **High Voltage Safety:** Rated to withstand up to 600V, ensuring reliable insulation under pressure - • **Ultimate Shrink Power:** 3:1 ratio shrinks tubing to a third of its size for a snug, professional fit - • **Rapid & Easy Application:** Cut, slide, and heat with a hot air gun for quick, durable wire protection - • **Seamless Waterproof Seal:** Inner adhesive melts to lock out moisture, corrosion, and air leakage - • **Versatile Marine-Grade Durability:** Perfect for boats, industrial wiring, and DIY projects needing corrosion resistance ## Overview The TKDMR 5 Ft 2" Heat Shrink Tubing features a powerful 3:1 shrink ratio that reduces diameter to one-third, with a heat activation temperature of 125°C and a 600V voltage rating. Its adhesive-lined interior ensures a waterproof, corrosion-resistant seal ideal for marine, industrial, and electrical applications. Easy to apply and highly durable, this tubing safeguards wires against moisture, wear, and aging. ## Description Full description not available ## Features - 1.High Shrinkage Ratio: 3:1 SHRINK RATIO, it can shrink to 1/3 of the original diameter, the shrinkage temperature is 125°C (257°F), and the withstand voltage is 600V.Wire Cable shrink wrap.High flame retardant coefficient.More safe than other brands.please watch the full video. - 2.Glue Inside: Shrink Tubing for Wires,When the Heat-shrink tube shrinks, the glue film on the inner wall will melt and then it will be adsorbed on the surface of the object tightly so as to connect tightly, insulate, and seal off perfectly. Eliminates the problem of 2:1 tubing not shrinking tight enough. It has the advantages of waterproofing, moisture-proof, wear-resistant, anti-skidding, heat-resistant, tensile-resistant, anti-aging, and corrosion resistance. - 3.Easy to Use: Only need to cut the required size heat shrinkable tube, slide it to the required position and then use the hot air gun so that the professional insulation connection is completed in a few seconds finaly. - 4.Wide Range of Applications: Heat shrinkable tubing is mainly used in industry, boats and ships, wire connections,rust and corrosion prevention of solder joints, audios, electrical equipment and DIY etc. Besides, it is also used in wire end, wire harness, electronic protection and insulation treatment, fitness equipment handle and steel structure surface protection etc. - 5.Friendly Reminder: The size stated in the advertisement is the size before shrinking, it is the diameter of the round shrink tube.You will get 50mm (2") - 5 Feet Shrink tubing roll.Please confirm the exact diameter you need before buying. ## Product Details - **Color:** Black - **Connector Type:** Ring - **Contact Material:** Copper - **Insulation Material:** Polyolefin - **Terminal:** Ring Terminal ## Images ![5 Ft 2" Heat Shrink Tubing - 3:1 Ratio Marine Grade Heat Shrink,Wire Cable Adhesive Lined Tube Insulation Seal Against Moisture Corrosion and Air Leakage.Black - Image 1](https://m.media-amazon.com/images/I/61H+JO8S+TL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: can it be removed easily?** A: No, not at all. When it’s on it’s fairly permanent **Q: If need to remove is it easy to cut away?** A: About as easy as cutting electrical tape without the extra adhesives **Q: Wire size 1/8 dia what size tubing to buy. Thank You** A: 1/8 diameter? can you provide a wire gage (awg)? if you plan to splice, as opposed to a wire nut, the spliced section will be larger than the wire diameter, so i would go with 5/16" **Q: is it flame retardant vw-1??** A: I would not try to use it as a heat shield on a wire/cable. I believe there are other products out there that can be used as such. If you use an open flame torch to shrink it, you can charr it if you're not careful. ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Amazing shrinking polymer technology= my growing review. *by A***N on Reviewed in the United States on December 8, 2023* I recently tried out the TKDMR Heat Shrink Tubing, and it has proven to be a game-changer in my cable management endeavors! As an OCD handyman who values organization and neatness, I was on the lookout for a reliable solution to streamline my cable/wire setups, and this product exceeded my expectations in everyway.*Ease of shrink (5/5):*One of the best features of the heat shrink tubing is its ease of application. The tubing is remarkably pliable, easy to cut and straightforward to work with. The simple process involves sliding the tubing over the cable and applying heat, whether from a heat gun, lighter or even a hairdryer! The tubing quickly shrinks snugly around the cable, providing a tight and professional-looking finish. Even for those new to DIY cable management, the learning curve is minimal.*Versatility (5/5):*I was pleasantly surprised by the versatility of this heat shrink tubing. It accommodated various cable sizes and shapes, making it a versatile solution for a range of applications. Whether dealing with computer cables, audio cords, electrical box wiring or even small electronic components, the tubing adapted to the different sizes seamlessly. The only slight drawback is that extreme size differences between cables might require different tubing sizes for an optimal fit, This tubing is rather large, but shrinks very small when done carefully. I have fixed many action figures and dinosaurs' broken arms to the delight of my son!*Durability (5/5):*Once applied, the heat shrink tubing forms a durable and resilient layer around the cables. It provides an added layer of thick protection against water, wear/tear, etc. safeguarding cables from potential damage due to friction, bending, or exposure. This durability is incredibly beneficial for long-term use and in environments where cables may be subject to constant movement or handling. Especially useful for reinforcing phone charging cords! I'm looking at you cheap apple cords.*Looks (5/5):*Beyond its practical usage, TKDMR Heat Shrink Tubing significantly enhances the aesthetics of cable management. The tubing creates a sleek and uniform appearance, concealing multiple cables into a tidy bundle. The matte finish looks professional and modern, elevating the overall visual appeal of any setup. It's a small detail that makes a big difference, especially for those who value a clean and organized workspace, or computer cable management!*Value for your hard earned Money (5/5):*Considering the improvement it brings to cable management and the quality of the product, this Heat Shrink Tubing offers excellent value for money. The quantity provided in each package is generous, ( a little goes a long way) and the overall durability ensures that one application will last for years. While the initial cost may be slightly higher than alternative cable management solutions like zip ties etc., the long-term protection benefits make it a worthwhile investment.*Overall Impressions:*TKDMR Heat Shrink Tubing has proven to be a highly effective and reliable solution for many purposes. Its ease of shrink, versatility, durability, and aesthetic enhancements make it a awesome product in the market. Whether you're a tech enthusiast, DIY enthusiast, or just someone looking to tidy up your living or working space, this heat shrink tubing is a must-have! Not to mention the satisfying process of shrinking tubes onto wires.I recommend this heat shrink tubing to anyone seeking a practical and visually pleasing solution for cable organization/wiring maintenance! ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Best heat shrink tubing on the market *by C***P on Reviewed in the United States on December 27, 2023* Stop buying the kits with multi sized heat shrink tubes. Don’t buy the 5’-10’ pieces that arrive folded up and as thin as scotch tape. This stuff is nice and thick, it shrinks evenly, and my favorite, it is lined with glue on the interior. This is a 65 foot roll of 3:1, high quality heat shrink tubing. I will never go back to the kits that say 400 pieces and 300 of those pieces are only big enough to heat shrink some thread or a strand of hair. I have purchased 2 sizes and I use it 3-4 times per week and I don’t think I’ll ever run out. This is one of my favorite discoveries of 2023. Before buying a kit, think about how many sizes you really need. I can do all of my AC 120v and DC 12v wiring, which consists of 4-5 sizes of wire, and I only need 2 sizes of heat shrink tube for all of it. It’s oddly satisfying to watch this stuff shrink and see the glue squeeze out of the ends. Definitely ASMR. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Looks good, arrived quickly, thx *by A***P on Reviewed in the United States on February 2, 2024* Good quality heat shrink --- ## 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.vu/products/576748218-5-ft-2-heat-shrink-tubing-3-1-ratio-marine](https://www.desertcart.vu/products/576748218-5-ft-2-heat-shrink-tubing-3-1-ratio-marine) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-05*