--- product_id: 707931081 title: "XHF UL Listed 3/4 Inch 3:1 Waterproof Blue Heat Shrink Tubing 4 Ft Marine Grade Wire Cable Adhesive Lined Tube Insulation Seal Against Moisture Corrosion and Air Leakage" brand: "xhf" price: "€ 21.90" currency: EUR in_stock: true category: "Xhf" url: https://www.desertcart.com.cy/products/707931081-xhf-ul-listed-3-4-inch-3-1-waterproof-blue store_origin: CY region: Cyprus --- # Waterproof seal 3:1 shrink ratio Marine-grade corrosion resistance XHF UL Listed 3/4 Inch 3:1 Waterproof Blue Heat Shrink Tubing 4 Ft Marine Grade Wire Cable Adhesive Lined Tube Insulation Seal Against Moisture Corrosion and Air Leakage **Brand:** xhf **Price:** € 21.90 **Availability:** ✅ In Stock ## Summary > 🔥 Seal it tight, protect it right! 💧 ## Quick Answers - **What is this?** XHF UL Listed 3/4 Inch 3:1 Waterproof Blue Heat Shrink Tubing 4 Ft Marine Grade Wire Cable Adhesive Lined Tube Insulation Seal Against Moisture Corrosion and Air Leakage by xhf - **How much does it cost?** € 21.90 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/707931081-xhf-ul-listed-3-4-inch-3-1-waterproof-blue) ## 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 - • **Effortless Application:** Heat with a standard heat gun or even a candle for fast, reliable insulation and sealing. - • **Marine-Grade Durability:** Built to withstand harsh environments with corrosion resistance and high temperature tolerance. - • **Versatile Industrial Use:** Perfect for electronics, wiring harnesses, solder joints, and DIY projects demanding top-tier protection. - • **Precision 3:1 Shrink Ratio:** Shrinks to one-third its size for a snug, professional-grade fit every time. - • **Ultimate Waterproof Protection:** Double-wall tubing with adhesive liner locks out moisture and air for unbeatable durability. ## Overview XHF UL Listed 3/4 Inch 3:1 Waterproof Blue Heat Shrink Tubing offers 4 feet of marine-grade, adhesive-lined insulation designed to protect wires and electronics from moisture, corrosion, and air leakage. Featuring a robust double-wall construction and a precise 3:1 shrink ratio, it ensures a tight, durable seal ideal for industrial, marine, and DIY applications. ## Description XHF UL Listed 3/4 Inch 3:1 Waterproof Blue Heat Shrink Tubing 4 Ft Marine Grade Wire Cable Adhesive Lined Tube Insulation Seal Against Moisture Corrosion and Air Leakage: desertcart.com: Industrial & Scientific ## 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 - [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 | B0D8BFBVYB | | Best Sellers Rank | #269 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Industrial Heat-Shrink Tubing #13 in Industrial Tubing | | Brand Name | XHF | | Coverage | 3:1 shrinkage ratio | | Customer Reviews | 4.7 4.7 out of 5 stars (12,427) | | Item Dimensions L x W | 48"L x 0.75"W | | Item Thickness | 0.75 inches | | Manufacturer | XHF | | Manufacturer Part Number | Blue19.1-4ft | | Material Type | metal | | Number of Items | 1 | | Recommended Uses For Product | insulation, protection of wires and electronics, anti-corrosion measures | | Unit Count | 4 Feet | ## Product Details - **Brand:** XHF - **Item Thickness:** 0.75 inches - **Material:** metal - **Product Dimensions:** 48"L x 0.75"W - **Recommended Uses For Product:** insulation, protection of wires and electronics, anti-corrosion measures ## Images ![XHF UL Listed 3/4 Inch 3:1 Waterproof Blue Heat Shrink Tubing 4 Ft Marine Grade Wire Cable Adhesive Lined Tube Insulation Seal Against Moisture Corrosion and Air Leakage - Image 1](https://m.media-amazon.com/images/I/41PvZjy2yBL.jpg) ![XHF UL Listed 3/4 Inch 3:1 Waterproof Blue Heat Shrink Tubing 4 Ft Marine Grade Wire Cable Adhesive Lined Tube Insulation Seal Against Moisture Corrosion and Air Leakage - Image 2](https://m.media-amazon.com/images/I/21FDhmZMcfL.jpg) ![XHF UL Listed 3/4 Inch 3:1 Waterproof Blue Heat Shrink Tubing 4 Ft Marine Grade Wire Cable Adhesive Lined Tube Insulation Seal Against Moisture Corrosion and Air Leakage - Image 3](https://m.media-amazon.com/images/I/41BsHybdNfL.jpg) ![XHF UL Listed 3/4 Inch 3:1 Waterproof Blue Heat Shrink Tubing 4 Ft Marine Grade Wire Cable Adhesive Lined Tube Insulation Seal Against Moisture Corrosion and Air Leakage - Image 4](https://m.media-amazon.com/images/I/41ctcZWXoSL.jpg) ![XHF UL Listed 3/4 Inch 3:1 Waterproof Blue Heat Shrink Tubing 4 Ft Marine Grade Wire Cable Adhesive Lined Tube Insulation Seal Against Moisture Corrosion and Air Leakage - Image 5](https://m.media-amazon.com/images/I/413ODJ1wmAL.jpg) ## Available Options This product comes in different **Color, Size, Number Of Items** options. --- ## 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.com.cy/products/707931081-xhf-ul-listed-3-4-inch-3-1-waterproof-blue](https://www.desertcart.com.cy/products/707931081-xhf-ul-listed-3-4-inch-3-1-waterproof-blue) --- *Product available on Desertcart Cyprus* *Store origin: CY* *Last updated: 2026-10-30*