--- product_id: 95329288 title: "XHF UL Listed 1-1/2 Inch (39mm) 3:1 Waterproof Heat Shrink Tubing Marine Grade Wire Cable Adhesive Lined Tube Insulation Seal Against Moisture Corrosion and Air Leakage, 4 Ft Black" brand: "xhf" price: "€ 15.54" currency: EUR in_stock: true reviews_count: 13 category: "Xhf" url: https://www.desertcart.pt/products/95329288-xhf-ul-listed-1-1-2-inch-39mm-3-1 store_origin: PT region: Portugal --- # Waterproof & moisture-sealing 3:1 shrink ratio for precise fit Marine-grade corrosion protection XHF UL Listed 1-1/2 Inch (39mm) 3:1 Waterproof Heat Shrink Tubing Marine Grade Wire Cable Adhesive Lined Tube Insulation Seal Against Moisture Corrosion and Air Leakage, 4 Ft Black **Brand:** xhf **Price:** € 15.54 **Availability:** βœ… In Stock ## Summary > πŸ› οΈ Seal the deal with XHF – where durability meets precision! ## Quick Answers - **What is this?** XHF UL Listed 1-1/2 Inch (39mm) 3:1 Waterproof Heat Shrink Tubing Marine Grade Wire Cable Adhesive Lined Tube Insulation Seal Against Moisture Corrosion and Air Leakage, 4 Ft Black by xhf - **How much does it cost?** € 15.54 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/95329288-xhf-ul-listed-1-1-2-inch-39mm-3-1) ## 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 - β€’ **Trusted by Thousands:** Top-ranked with 4.7 stars from over 12,000 usersβ€”join the elite pros who rely on XHF. - β€’ **Marine-Grade Durability:** Polyolefin material resists corrosion even in the harshest environments. - β€’ **Precision Fit Every Time:** 3:1 shrink ratio ensures a snug, professional seal on cables and wires. - β€’ **Ultimate Waterproof Barrier:** Adhesive-lined tubing locks out moisture and air, safeguarding your connections. - β€’ **Versatile Industrial Strength:** Perfect for electrical, audio, marine, and DIY projects demanding reliable insulation. ## Overview XHF UL Listed 1-1/2 Inch (39mm) 3:1 Waterproof Heat Shrink Tubing offers a 4-foot length of marine-grade, adhesive-lined polyolefin tubing designed to provide superior insulation, moisture resistance, and corrosion protection for wires and cables in industrial, marine, and DIY applications. Highly rated and top-ranked in its category, it ensures a professional, long-lasting seal against environmental damage. ## Description XHF UL Listed 1-1/2 Inch (39mm) 3:1 Waterproof Heat Shrink Tubing Marine Grade Wire Cable Adhesive Lined Tube Insulation Seal Against Moisture Corrosion and Air Leakage, 4 Ft Black: desertcart.com: Industrial & Scientific Review: Heavy-duty marine-grade seal with exceptional shrink ratio and holding power! - This XHF 2-Inch (50mm) Heat Shrink Tubing is a reliable choice for heavy-duty electrical wiring, cable splicing, and marine projects. The 3:1 shrink ratio makes it easy to slip over larger connectors and terminal ends, clamping down tightly to a third of its original diameter once heated. The heat-activated adhesive lining melts smoothly during application, creating a complete, waterproof seal that resists moisture, corrosion, and strain. The thick wall construction feels durable and resists puncture, while the UL Listed rating provides peace of mind for electrical safety. It heats evenly with a standard heat gun and forms a professional, long-lasting protective jacket over big wire harnesses. Review: Very impressed with this heat shrink insulation tubing! - I purchased the XHF UL Listed 1 Inch (25mm) 3:1 Waterproof Heat Shrink Tubing to be used on a submersible pump wire. I used it with a 14 gauge 3 conductor royal type wire. I had already sealed each wire connection (3) with waterproof heat shrink tubing with adhesive, but since the wire will be going in the water, I wanted to insulate all the connections and the wire itself, so I bought the 1" size of the XHF 3:1 waterproof heat shrink tubing so as to slide over all three waterproof connections. It concerned me that the XHF heat shrink tubing would not shrink enough to adhere to the 14 ga. wire itself.....but it did! The XHF heat shrink tubing did a marvelous job of shrinking around the three already insulated connections and then it shrank enough to adhere to the cable insulation itself, oozing out the glue on the ends to confirm it adhered! I am impressed! The XHF heat shrink tubing is not the normal thin heat shrink tubing you use for smaller wires, but is adequately thick too! I was impressed with the thickness and durability of this heat shrink tubing, even once it shrank. It was easy to use, as I just cut off the length I needed to cover the exposed 3 wire connections and and extra couple of inches on each end, to cover the cable itself. I then used a standard heat gun/paint stripper to heat the shrink tubing. It did as advertised.....shrunk enough to provide waterproof insulation with an adhesive. It didn't come with instructions, but if you heat from the center of the tubing (keeping the heat gun moving continuously) outward to each end, you should get the same satisfactory results as I got. I am pleased with this purchase and feel confident that it will provide the results (waterproof and durable) that I was looking for! Yes, I would purchase again! ## Features - ID=1-1/2 Inch ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07JMYDXVN | | Best Sellers Rank | #275 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Industrial Heat-Shrink Tubing | | Brand | XHF | | Brand Name | XHF | | Coverage | insulation, waterproofing | | Customer Reviews | 4.7 out of 5 stars 12,425 Reviews | | Item Dimensions L x W | 1.5"W | | Item Thickness | 39 millimeters | | Manufacturer | XHF | | Material | Polyolefin | | Material Type | Polyolefin | | Number of Items | 1 | | Number of Packs | 1 | | Product Dimensions | 1.5"W | | Recommended Uses For Product | Insulation, waterproofing, and corrosion protection of wires and cables in industrial, ship, wire links, audio and electrical DIY, fitness equipment parts, and steel structure surface protection Recommended Uses For Product Insulation, waterproofing, and corrosion protection of wires and cables in industrial, ship, wire links, audio and electrical DIY, fitness equipment parts, and steel structure surface protection See more | | UPC | 681013636266 | | Unit Count | 4 Feet | ## Product Details - **Brand:** XHF - **Item Thickness:** 39 millimeters - **Material:** Polyolefin - **Product Dimensions:** 1.5"W ## Images ![XHF UL Listed 1-1/2 Inch (39mm) 3:1 Waterproof Heat Shrink Tubing Marine Grade Wire Cable Adhesive Lined Tube Insulation Seal Against Moisture Corrosion and Air Leakage, 4 Ft Black - Image 1](https://m.media-amazon.com/images/I/51X-sv5hsIL.jpg) ## Available Options This product comes in different **Color, Size, Number Of Items** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Heavy-duty marine-grade seal with exceptional shrink ratio and holding power! *by J***H on September 25, 2026* This XHF 2-Inch (50mm) Heat Shrink Tubing is a reliable choice for heavy-duty electrical wiring, cable splicing, and marine projects. The 3:1 shrink ratio makes it easy to slip over larger connectors and terminal ends, clamping down tightly to a third of its original diameter once heated. The heat-activated adhesive lining melts smoothly during application, creating a complete, waterproof seal that resists moisture, corrosion, and strain. The thick wall construction feels durable and resists puncture, while the UL Listed rating provides peace of mind for electrical safety. It heats evenly with a standard heat gun and forms a professional, long-lasting protective jacket over big wire harnesses. ### ⭐⭐⭐⭐⭐ Very impressed with this heat shrink insulation tubing! *by J***A on March 3, 2026* I purchased the XHF UL Listed 1 Inch (25mm) 3:1 Waterproof Heat Shrink Tubing to be used on a submersible pump wire. I used it with a 14 gauge 3 conductor royal type wire. I had already sealed each wire connection (3) with waterproof heat shrink tubing with adhesive, but since the wire will be going in the water, I wanted to insulate all the connections and the wire itself, so I bought the 1" size of the XHF 3:1 waterproof heat shrink tubing so as to slide over all three waterproof connections. It concerned me that the XHF heat shrink tubing would not shrink enough to adhere to the 14 ga. wire itself.....but it did! The XHF heat shrink tubing did a marvelous job of shrinking around the three already insulated connections and then it shrank enough to adhere to the cable insulation itself, oozing out the glue on the ends to confirm it adhered! I am impressed! The XHF heat shrink tubing is not the normal thin heat shrink tubing you use for smaller wires, but is adequately thick too! I was impressed with the thickness and durability of this heat shrink tubing, even once it shrank. It was easy to use, as I just cut off the length I needed to cover the exposed 3 wire connections and and extra couple of inches on each end, to cover the cable itself. I then used a standard heat gun/paint stripper to heat the shrink tubing. It did as advertised.....shrunk enough to provide waterproof insulation with an adhesive. It didn't come with instructions, but if you heat from the center of the tubing (keeping the heat gun moving continuously) outward to each end, you should get the same satisfactory results as I got. I am pleased with this purchase and feel confident that it will provide the results (waterproof and durable) that I was looking for! Yes, I would purchase again! ### ⭐⭐⭐⭐⭐ Shrinks substantially and good thickness. Thus is truly a great product. *by P***. on August 27, 2026* This is truly a good product. I used it to repair a severed and nicked up outdoor extension cord that was run over by a tractor lawnmower. I used the 3/4 inch diameter. The material is plenty thick for protection and the glue slightly oozes out when finished. I would definitely buy this again. ## Frequently Bought Together - XHF 1.5 Inch (39mm) 3:1 Waterproof Heat Shrink Tubing Marine Grade Wire Cable Adhesive Lined Tube Insulation Seal Against Moisture Corrosion and Air Leakage, 4 Ft Black - 1 Inch Heat Shrink Tubing - 5 Ft 3:1Ratio Waterproof Heat Shrink Tubin - Adhesive Lined,Dual Wall Adhesive Shrinkable Wire Wrap Tube - Black - Eventronic 400 Pcs Heat Shrink Tubing Kit-3:1 Ratio Adhesive Lined,Marine Grade Shrink Wrap - Industrial Heat-Shrink Tubing - Black --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/95329288-xhf-ul-listed-1-1-2-inch-39mm-3-1](https://www.desertcart.pt/products/95329288-xhf-ul-listed-1-1-2-inch-39mm-3-1) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-10-24*