--- product_id: 311266343 title: "3:1 Different Lengths" brand: "xhf" price: "€ 26.43" currency: EUR in_stock: true reviews_count: 13 category: "Xhf" url: https://www.desertcart.pt/products/311266343-3-1-different-lengths store_origin: PT region: Portugal --- # Waterproof & oil-proof adhesive lining 3:1 shrink ratio for precise fit Marine-grade wear & corrosion resistance 3:1 Different Lengths **Brand:** xhf **Price:** € 26.43 **Availability:** ✅ In Stock ## Summary > 🛠️ Seal it like a pro — shrink, protect, and conquer! ## Quick Answers - **What is this?** 3:1 Different Lengths by xhf - **How much does it cost?** € 26.43 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/311266343-3-1-different-lengths) ## Best For - xhf enthusiasts ## Why This Product - Trusted xhf brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted by Thousands:** UL Listed and top-ranked with over 12,000 glowing reviews—join the pros who never compromise on quality. - • **Effortless Application:** Heat with a standard heat gun or even a candle for fast, reliable shrinking without hassle. - • **Precision Fit, Every Time:** 3:1 shrink ratio ensures a snug, professional seal that adapts perfectly to your wiring needs. - • **Ultimate Protection Layer:** Double-wall construction with adhesive lining locks out moisture, oil, and corrosion for long-lasting durability. - • **Versatile Industrial Strength:** Ideal for marine, automotive, electronics, and DIY projects—protects solder joints, wire harnesses, and steel surfaces. ## Overview The XHF UL Listed 1/2 Inch 10Ft 3:1 Waterproof Heat Shrink Tubing Roll offers marine-grade, double-wall polyolefin tubing with an adhesive lining that provides superior waterproof, oil-proof, and corrosion-resistant insulation. With a 3:1 shrink ratio, it delivers a tight, durable seal ideal for industrial, marine, and DIY electrical applications. UL listed and highly rated, this tubing ensures professional-grade protection and longevity for your wiring and components. ## Description XHF UL Listed 1/2 Inch 10Ft 3:1 Waterproof Heat Shrink Tubing Roll Marine Grade Adhesive Lined Heat Shrink Tube, Insulation Sealing Oil-Proof Wear-Resistant Black: desertcart.com: Industrial & Scientific Review: Awesome waterproof heatshrink! - This heatshrink is legit! Very durable, thick and shrinks very well. Glue sealant inside works well. A bit of info though. 1- 1/4" measurement is diameter of tubing. The width (flat measurement) is almost 2 inches wide FYI. I am using it to seal XT90 connectors for Electric RC boat. Tubing shrinks down to around a 1/2" diameter. See pics Review: Perfect heat shrink tube - Came in a nice roll! Love it works as it should. Would totally buy again! ## Features - [Better protection]: double wall heat shrink tube and lined with glue can better act on the wrapped objects. - [A wide range of applications] Shrink tube are mainly used for industrial, ship, wire links, anti-rust and anti-corrosion protection of solder joints, and audio and electrical DIY. Wire ends, harnesses, electronics protection and insulation treatment, fitness equipment parts and steel structure surface protection and so on. - [The rubber liner has good sealing performance] XHF heat-shrinkable tube has the advantages of good electrical insulation, good sealing, corrosion resistance and high temperature resistance. Anti-aging, tough, not easy to break. - [Easy and fast] You only need to heat it evenly with a hot air blower or a candle to make it shrink. It is a 3:1 heat shrink ratio and will shrink to the original 1/3. - [Diversity] We have three kinds of shrinkage (2:1, 3:1, 4:1) heat shrink tubes for you to choose from. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0919K23RX | | Best Sellers Rank | #198 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Industrial Heat-Shrink Tubing | | Brand | XHF | | Brand Name | XHF | | Coverage | 10 feet linear coverage | | Customer Reviews | 4.7 out of 5 stars 12,325 Reviews | | Item Dimensions L x W | 0.5"W | | Item Thickness | 0.5 inches | | Manufacturer | XHF | | Manufacturer Part Number | 1/2-10ft | | Material | polyolefin | | Material Type | polyolefin | | Model Number | 1/2-10ft | | Number of Items | 1 | | Product Dimensions | 0.5"W | | Recommended Uses For Product | Insulation, Protection, Sealing | | UPC | 738629963238 | | Unit Count | 1 Count | ## Product Details - **Brand:** XHF - **Item Thickness:** 0.5 Inches - **Material:** polyolefin - **Product Dimensions:** 0.5"W - **Recommended Uses For Product:** Insulation, Protection, Sealing ## Images ![3:1 Different Lengths - Image 1](https://m.media-amazon.com/images/I/61s7bLBGlUS.jpg) ## Available Options This product comes in different **Color, Size, Number Of Items** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Awesome waterproof heatshrink! *by S***R on July 7, 2026* This heatshrink is legit! Very durable, thick and shrinks very well. Glue sealant inside works well. A bit of info though. 1- 1/4" measurement is diameter of tubing. The width (flat measurement) is almost 2 inches wide FYI. I am using it to seal XT90 connectors for Electric RC boat. Tubing shrinks down to around a 1/2" diameter. See pics ### ⭐⭐⭐⭐⭐ Perfect heat shrink tube *by S***K on August 7, 2026* Came in a nice roll! Love it works as it should. Would totally buy again! ### ⭐⭐⭐⭐⭐ Shrinks evenly and quickly using standard heat gun. *by S***M on July 7, 2026* This is a very well made product. I needed something that could shrink at least 2-1/2 times and this 3x stuff did the trick. It is tight gripping and the adhesive liner adds to that feature. Now, I am using this in an outdoor application, so it will take some time for me to assess how durable it is. For now I am very pleased. ## Frequently Bought Together - XHF UL 1/2 Inch 10Ft 3:1 Waterproof Heat Shrink Tubing Roll Marine Grade Adhesive Lined Heat Shrink Tube, Insulation Sealing Oil-Proof Wear-Resistant Black - 3/8 Inch Heat Shrink Tubing - 16.5Ft 3:1Ratio Waterproof Heat Shrink Tubin - Adhesive Lined,Dual Wall Adhesive Shrinkable Wire Wrap Tube - Black - Wirefy Heat Shrink Tubing Kit 180 PCS - 3:1 Ratio Adhesive Lined, Wire Shrink Wrap Tubing - Industrial Heat-Shrink Tubing - Black - Shrink Wrap Tubing | Trusted UL Certification --- ## 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.pt/products/311266343-3-1-different-lengths](https://www.desertcart.pt/products/311266343-3-1-different-lengths) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-08-28*