---
product_id: 101225352
title: "UL Listed 2 Inch (50mm) 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: "R652"
currency: ZAR
in_stock: true
reviews_count: 13
url: https://www.desertcart.co.za/products/101225352-ul-listed-2-inch-50mm-3-1-waterproof-heat-shrink
store_origin: ZA
region: South Africa
---

# High-temp & electrical insulation Waterproof & corrosion-resistant seal 3:1 shrink ratio for precise fit UL Listed 2 Inch (50mm) 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:** R652
**Availability:** ✅ In Stock

## Summary

> 🔥 Seal the deal with marine-grade heat shrink tubing!

## Quick Answers

- **What is this?** UL Listed 2 Inch (50mm) 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?** R652 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/101225352-ul-listed-2-inch-50mm-3-1-waterproof-heat-shrink)

## 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

- • **Built to Last:** Anti-aging, tough polyolefin material resists cracking and breakdown
- • **Shrink to Perfection:** 3:1 heat shrink ratio ensures a snug, professional finish every time
- • **Versatile Application:** Ideal for industrial, marine, DIY electronics, and fitness equipment wiring
- • **Marine-Grade Durability:** Waterproof and corrosion-resistant for ultimate protection in harsh environments
- • **Plug & Play Installation:** Heat with a simple blow dryer or candle—no special tools needed

## Overview

XHF UL Listed 2 Inch 3:1 Heat Shrink Tubing offers a 4-foot length of durable, waterproof, and corrosion-resistant polyolefin tubing. Designed for industrial and marine use, it provides superior electrical insulation and a tight seal against moisture and air leakage. Easy to apply with common heat sources, it shrinks to one-third its original size, ensuring a secure fit for wire harnesses, solder joints, and more.

## Description

XHF pre-cut heat shrinkable tubes of different lengths are available in separate diameter sizes and kits to best suit your needs.

## Features

- ID=2 Inch.
- [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 | B07JMJBTSD |
| Best Sellers Rank | #206 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #1 in Industrial Heat-Shrink Tubing |
| Brand Name | XHF |
| Coverage | waterproof, anti-corrosion, anti-leakage |
| Customer Reviews | 4.7 4.7 out of 5 stars (12,295) 4.7 out of 5 stars |
| Item Dimensions L X W | 48"L x 2"W |
| Item Thickness | 2 inches |
| Manufacturer | XHF |
| Material Type | Polyolefin |
| Number Of Items | 1 |
| Unit Count | 4 Feet |
| Upc | 681013636273 |

## Product Details

- **Brand:** XHF
- **Item Thickness:** 2 inches
- **Manufacturer:** XHF
- **Material:** Polyolefin
- **Product Dimensions:** 48"L x 2"W

## Images

![UL Listed 2 Inch (50mm) 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

### ⭐⭐⭐⭐⭐ Product quality and functionality
*by  on Reviewed in the United States June 12, 2026*

Shrimp down perfectly on a shovel handle I will be ordering more to recover all of my hand, tools. Can’t speak to how long it will last, but it seems to be very sturdy and thick. I think it will last a long time and serve me well.

### ⭐⭐⭐⭐⭐ Awesome waterproof heatshrink!
*by  on Reviewed in the United States 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

### ⭐⭐⭐⭐⭐ Shrinks evenly and quickly using standard heat gun.
*by  on Reviewed in the United States 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.

---

## 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.co.za/products/101225352-ul-listed-2-inch-50mm-3-1-waterproof-heat-shrink](https://www.desertcart.co.za/products/101225352-ul-listed-2-inch-50mm-3-1-waterproof-heat-shrink)

---

*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-09-02*