--- product_id: 625837315 title: "TKDMR 446 Pcs Heat Shrink Tubing Kit - 4:1 Ratio Adhesive Lined, Marine Grade Shrink Wrap - Industrial Heat Shrink Tubing,Black" price: "VT5872" currency: VUV in_stock: true reviews_count: 9 url: https://www.desertcart.vu/products/625837315-tkdmr-446-pcs-heat-shrink-tubing-kit-4-1-ratio store_origin: VU region: Vanuatu --- # 600V voltage withstand for industrial-grade safety 4:1 shrink ratio for ultra-tight seal Adhesive-lined for waterproof, corrosion-proof protection TKDMR 446 Pcs Heat Shrink Tubing Kit - 4:1 Ratio Adhesive Lined, Marine Grade Shrink Wrap - Industrial Heat Shrink Tubing,Black **Price:** VT5872 **Availability:** ✅ In Stock ## Summary > 🔥 Seal it tight, protect it right — the ultimate shrink wrap kit for pros! ## Quick Answers - **What is this?** TKDMR 446 Pcs Heat Shrink Tubing Kit - 4:1 Ratio Adhesive Lined, Marine Grade Shrink Wrap - Industrial Heat Shrink Tubing,Black - **How much does it cost?** VT5872 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/625837315-tkdmr-446-pcs-heat-shrink-tubing-kit-4-1-ratio) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Seal & Protect:** Adhesive inner lining melts to create a waterproof, corrosion-resistant barrier - • **Shrink Like a Pro:** 4:1 high shrink ratio ensures a snug, professional-grade fit every time - • **Built for Extremes:** Marine-grade, flame-retardant tubing withstands heat up to 125°C (257°F) - • **Versatile Size Range:** 446 pieces across 7 diameters cover all your wiring needs from 3/32" to 3/4" - • **Quick & Easy Application:** Precut 1.75" lengths make installation fast—just heat and seal in seconds ## Overview The TKDMR 446 Pcs Heat Shrink Tubing Kit offers a premium 4:1 shrink ratio with adhesive lining for superior waterproof and corrosion-resistant sealing. Designed for industrial and marine use, it withstands up to 125°C and 600V, covering a wide range of wire diameters with 446 precut pieces. Perfect for professionals demanding durable, fast, and reliable insulation and protection. ## Description Product description Learn more about our products Heat Shrink Tubing-Black Heat Shrink Tubing-White Heat Shrink Tubing-Clear Heat Shrink Tubing-B/R Copper Wire Lugs Kit Heavy Duty Wire Lugs Review: Perfect - I don’t usually take the time to write reviews, but this product really impressed me. From the moment I opened the box, I could tell it was made with attention to detail. The packaging was clean and protective, and everything inside arrived exactly as described. The build quality feels solid and durable — definitely not one of those cheap, flimsy versions you sometimes get online. After using it for a while, I’ve noticed a real difference in performance and consistency. It does exactly what it claims to do, and in some ways even exceeds expectations. The design is practical, intuitive, and easy to use, even if you’re not particularly tech-savvy (or handy). I also appreciate that the instructions were clear and simple to follow. Another bonus: the customer service seems responsive and genuinely helpful, which is rare these days. Overall, I’m very happy with this purchase and would absolutely recommend it to anyone on the fence. Whether you’re buying it for yourself or as a gift, it’s well worth the money. I’d definitely buy from this brand again. Review: Great quality and shrinks fast and very evenly - Very good heat shrink, I’ve used it multiple times now it seals very well and seems to be durable, I used it to waterproof solder connections on lights and car stereos! I would highly recommend ## Features - 1.Pakage Included: Upgrade 446pcs 4:1 Ratio,7 most commonly used diameters ranging from 3/32" to 3/4". Shrink tubing is precut to 1.75" inches. - High Shrinkage Ratio: 4:1 SHRINK RATIO, it can shrink to 1/4 of the original diameter,Shrink tighter and seal better than 3:1 and 2:1. Suitable for more application.the shrinkage temperature is 125°C (257°F), and the withstand voltage is 600V.Wire Cable shrink wrap.High flame retardant coefficient. - 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 3:1 and 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. - 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. - Wide Range of Applications: Heat shrinkable tubing is mainly used in data line ,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. ## Technical Specifications | Specification | Value | |---------------|-------| | Customer Reviews | 4.8 out of 5 stars 1,083 Reviews | ## Images ![TKDMR 446 Pcs Heat Shrink Tubing Kit - 4:1 Ratio Adhesive Lined, Marine Grade Shrink Wrap - Industrial Heat Shrink Tubing,Black - Image 1](https://m.media-amazon.com/images/I/71rZy8o6JRL.jpg) ![TKDMR 446 Pcs Heat Shrink Tubing Kit - 4:1 Ratio Adhesive Lined, Marine Grade Shrink Wrap - Industrial Heat Shrink Tubing,Black - Image 2](https://m.media-amazon.com/images/I/71sp8LP7FPL.jpg) ![TKDMR 446 Pcs Heat Shrink Tubing Kit - 4:1 Ratio Adhesive Lined, Marine Grade Shrink Wrap - Industrial Heat Shrink Tubing,Black - Image 3](https://m.media-amazon.com/images/I/81MrVJ-jYhL.jpg) ![TKDMR 446 Pcs Heat Shrink Tubing Kit - 4:1 Ratio Adhesive Lined, Marine Grade Shrink Wrap - Industrial Heat Shrink Tubing,Black - Image 4](https://m.media-amazon.com/images/I/71lzQk+lNCL.jpg) ![TKDMR 446 Pcs Heat Shrink Tubing Kit - 4:1 Ratio Adhesive Lined, Marine Grade Shrink Wrap - Industrial Heat Shrink Tubing,Black - Image 5](https://m.media-amazon.com/images/I/71VZey7EthL.jpg) ## Available Options This product comes in different **Size, Item Package Quantity** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect *by A***V on November 22, 2025* I don’t usually take the time to write reviews, but this product really impressed me. From the moment I opened the box, I could tell it was made with attention to detail. The packaging was clean and protective, and everything inside arrived exactly as described. The build quality feels solid and durable — definitely not one of those cheap, flimsy versions you sometimes get online. After using it for a while, I’ve noticed a real difference in performance and consistency. It does exactly what it claims to do, and in some ways even exceeds expectations. The design is practical, intuitive, and easy to use, even if you’re not particularly tech-savvy (or handy). I also appreciate that the instructions were clear and simple to follow. Another bonus: the customer service seems responsive and genuinely helpful, which is rare these days. Overall, I’m very happy with this purchase and would absolutely recommend it to anyone on the fence. Whether you’re buying it for yourself or as a gift, it’s well worth the money. I’d definitely buy from this brand again. ### ⭐⭐⭐⭐⭐ Great quality and shrinks fast and very evenly *by J***Z on May 28, 2026* Very good heat shrink, I’ve used it multiple times now it seals very well and seems to be durable, I used it to waterproof solder connections on lights and car stereos! I would highly recommend ### ⭐⭐⭐⭐⭐ Fantastic value and works great *by T***S on October 22, 2025* These work really well, unlike some which don't shrink very much, or don't ooze the adhesive (Because they cheaped out on it) these actually do a decent shrink job and do ooze out the adhesive a bit so I know I got enough of a squeeze. The amount of them is great for the price, and although I usually buy it by the roll, having them pre-cut does save some time if you're doing a lot of them. The case is like most other ones - lousy. If it drops, it will probably break, or unhinge itself. I'd wrap a thick rubber band around it if you are worried about the latches not really staying latched. That being said, I buy these for the heat shrink wrapping and not for the case, hence the 5 stars. ## Frequently Bought Together - TKDMR 446 Pcs Heat Shrink Tubing Kit - 4:1 Ratio Adhesive Lined, Marine Grade Shrink Wrap - Industrial Heat Shrink Tubing,Black - SEEKONE Mini Heat Gun, 350W 2-Temp Settings 500℉ & 842℉（260℃& 450℃） Fast Heat Hot Air Gun Tool with Reflector Nozzle and 4.9Ft Long Cable Overload Protection for Crafting, Vinyl Wrap and Shrink Tubing - Kuject 200PCS Solder Seal Heat Shrink Butt Connectors, Waterproof Wire Connectors Kit Electrical Terminals, Solderless Insulated Wire Splice Cable Connector for Marine Automotive Boat Truck --- ## 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/625837315-tkdmr-446-pcs-heat-shrink-tubing-kit-4-1-ratio](https://www.desertcart.vu/products/625837315-tkdmr-446-pcs-heat-shrink-tubing-kit-4-1-ratio) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-06-07*