---
product_id: 722781435
title: "XHF UL Listed 3/8 Inch 3:1 Waterproof Brown Heat Shrink Tubing 20 Ft Marine Grade Wire Cable Adhesive Lined Tube Insulation Seal Against Moisture Corrosion and Air Leakage"
brand: "xhf"
price: "8.69 OMR"
currency: OMR
in_stock: true
reviews_count: 8
category: "Xhf"
url: https://www.desertcart.com.om/products/722781435-xhf-ul-listed-3-8-inch-3-1-waterproof-brown
store_origin: OM
region: Oman
---

# Waterproof & corrosion-resistant marine grade 3:1 shrink ratio for precise fit Adhesive-lined double wall for ultimate seal XHF UL Listed 3/8 Inch 3:1 Waterproof Brown Heat Shrink Tubing 20 Ft Marine Grade Wire Cable Adhesive Lined Tube Insulation Seal Against Moisture Corrosion and Air Leakage

**Brand:** xhf
**Price:** 8.69 OMR
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal it tight, shrink it right — the pro’s choice for lasting protection!

## Quick Answers

- **What is this?** XHF UL Listed 3/8 Inch 3:1 Waterproof Brown Heat Shrink Tubing 20 Ft Marine Grade Wire Cable Adhesive Lined Tube Insulation Seal Against Moisture Corrosion and Air Leakage by xhf
- **How much does it cost?** 8.69 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/722781435-xhf-ul-listed-3-8-inch-3-1-waterproof-brown)

## 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

- • **Generous Length:** 20 feet of durable tubing means fewer interruptions and more productivity
- • **Seal Like a Pro:** Adhesive-lined double wall locks out moisture, dirt, and corrosion for lasting protection
- • **Shrink with Precision:** 3:1 heat shrink ratio ensures a snug, professional finish every time
- • **Versatile Application:** Perfect for automotive, marine, industrial, and DIY electrical projects
- • **Built for the Elements:** Marine-grade rubber resists high heat, aging, and harsh environments

## Overview

XHF UL Listed 3/8 Inch 3:1 Waterproof Brown Heat Shrink Tubing offers 20 feet of marine-grade, adhesive-lined double wall tubing designed to provide superior insulation and protection against moisture, corrosion, and air leakage. Its 3:1 shrink ratio ensures a tight, durable seal ideal for automotive, marine, and industrial wiring applications.

## Description

desertcart.com: XHF UL Listed 3/8 Inch 3:1 Waterproof Brown Heat Shrink Tubing 20 Ft Marine Grade Wire Cable Adhesive Lined Tube Insulation Seal Against Moisture Corrosion and Air Leakage

Review: Great Item For Making Trailer Chain Covers - Reduced Noise Well - This worked perfectly along with a chain cover to reduce the clang of noisy trailer chains. While the 2" size was larger than needed for a 1" chain, I was unable to find 1 1/2", but in the end it did shrink enough to hold. The internal glue is also a major benefit helping to prevent fraying of the cover tube. For our 1" chain, I used the following (pictured) "Rope Cover" https://amzn.to/484X9PJ Hope That Helps!
Review: Built tough and seals like a pro - Used this heat shrink tubing for wiring on my car project, and I’m honestly impressed. It shrinks evenly, seals tight, and that adhesive lining really locks out water and dirt perfect for under-hood or marine use. I even tested it with a heat gun and lighter, and it held up without melting or bubbling. The roll length is generous, so you won’t run out mid-project, and it feels way more durable than the cheap stuff that splits. If you’re doing any kind of automotive, electrical, or hobby work, this is the tubing you want — clean, professional results every time.

## 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 |
|---------------|-------|
| Brand | XHF |
| Item Thickness | 0.38 Inches |
| Manufacturer | XHF |
| Material | Rubber |

## Product Details

- **Material:** Rubber
- **Brand:** XHF
- **Coverage:** 20 feet in length
- **Recommended Uses For Product:** Electrical Insulation and Protection
- **Manufacturer:** XHF

## Images

![XHF UL Listed 3/8 Inch 3:1 Waterproof Brown Heat Shrink Tubing 20 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/61D3KZMaehL.jpg)
![XHF UL Listed 3/8 Inch 3:1 Waterproof Brown Heat Shrink Tubing 20 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/61ZFGSRVOTL.jpg)
![XHF UL Listed 3/8 Inch 3:1 Waterproof Brown Heat Shrink Tubing 20 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/61rHh+AqOWL.jpg)
![XHF UL Listed 3/8 Inch 3:1 Waterproof Brown Heat Shrink Tubing 20 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/71EPU-dgtIL.jpg)
![XHF UL Listed 3/8 Inch 3:1 Waterproof Brown Heat Shrink Tubing 20 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/71Zf3Z55uGL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Item For Making Trailer Chain Covers - Reduced Noise Well
*by T***L on November 27, 2025*

This worked perfectly along with a chain cover to reduce the clang of noisy trailer chains. While the 2" size was larger than needed for a 1" chain, I was unable to find 1 1/2", but in the end it did shrink enough to hold. The internal glue is also a major benefit helping to prevent fraying of the cover tube. For our 1" chain, I used the following (pictured) "Rope Cover" https://amzn.to/484X9PJ Hope That Helps!

### ⭐⭐⭐⭐⭐ Built tough and seals like a pro
*by A***A on October 27, 2025*

Used this heat shrink tubing for wiring on my car project, and I’m honestly impressed. It shrinks evenly, seals tight, and that adhesive lining really locks out water and dirt perfect for under-hood or marine use. I even tested it with a heat gun and lighter, and it held up without melting or bubbling. The roll length is generous, so you won’t run out mid-project, and it feels way more durable than the cheap stuff that splits. If you’re doing any kind of automotive, electrical, or hobby work, this is the tubing you want — clean, professional results every time.

### ⭐⭐⭐⭐⭐ Product is good quality and shrink ratio as expected
*by C***T on November 10, 2025*

This product is good and works as expected

## Frequently Bought Together

- XHF 3/8 Inch 20Ft 3:1 Waterproof Heat Shrink Tubing Roll Marine Grade Adhesive Lined Heat Shrink Tube, Insulation Sealing Oil-Proof Wear-Resistant Brown
- 3/16 Inch Heat Shrink Tubing - 16.5Ft 3:1Ratio Waterproof Heat Shrink Tubin - Adhesive Lined,Dual Wall Adhesive Shrinkable Wire Wrap Tube - Black
- XHF UL Listed 82 FT 1-1/4" Heat Shrink Tubing Roll 2:1,Electrical Industrial Shrink Tube for Wire Insulation Black

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-02-25*