---
product_id: 636943765
title: "1/4 Inch Heat Shrink Tubing - 16.5Ft 3:1Ratio Waterproof Heat Shrink Tubin - Adhesive Lined,Dual Wall Adhesive Shrinkable Wire Wrap Tube - Black"
brand: "allwin"
price: "5130 Ft"
currency: HUF
in_stock: true
url: https://www.desertcart.hu/products/636943765-1-4-inch-heat-shrink-tubing-16-5ft-3-1ratio
store_origin: HU
region: Hungary
---

# High Temp Resistance Waterproof Seal 3:1 Shrink Ratio 1/4 Inch Heat Shrink Tubing - 16.5Ft 3:1Ratio Waterproof Heat Shrink Tubin - Adhesive Lined,Dual Wall Adhesive Shrinkable Wire Wrap Tube - Black

**Brand:** allwin
**Price:** 5130 Ft
**Availability:** ✅ In Stock

## Summary

> 🔧 Shrink it, seal it, and forget it—your connections just got an upgrade!

## Quick Answers

- **What is this?** 1/4 Inch Heat Shrink Tubing - 16.5Ft 3:1Ratio Waterproof Heat Shrink Tubin - Adhesive Lined,Dual Wall Adhesive Shrinkable Wire Wrap Tube - Black by allwin
- **How much does it cost?** 5130 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/636943765-1-4-inch-heat-shrink-tubing-16-5ft-3-1ratio)

## Best For

- allwin enthusiasts

## Why This Product

- Trusted allwin brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dual Defense:** Experience superior insulation with dual wall technology for added durability.
- • **Quick & Easy:** Transform your connections in seconds with hassle-free application.
- • **Built to Last:** Designed to withstand wear, tear, and extreme temperatures for long-lasting performance.
- • **Seal the Deal:** Achieve a perfect fit with a 3:1 shrink ratio for ultimate protection.
- • **Versatile Applications:** Ideal for DIY enthusiasts and professionals alike—perfect for any wiring project.

## Overview

This 1/4 inch heat shrink tubing features a 3:1 shrink ratio, ensuring a tight seal for various applications. With a total length of 16.5 feet, it includes dual wall adhesive for enhanced electrical insulation and waterproofing. Perfect for DIY projects and professional use, it offers excellent protection against wear and high temperatures.

## Description

1/4 Inch Heat Shrink Tubing - 16.5Ft 3:1Ratio Waterproof Heat Shrink Tubin - Adhesive Lined,Dual Wall Adhesive Shrinkable Wire Wrap Tube - Black

## Features

- 3:1 SHRINK RATIO: 3:1 heat shrink ratio and will shrink to the original 1/3,and makes a tight seal. Eliminates the problem of 2:1 tubing not shrinking tight enough.Package: 1 pcs black 1/4 inch(6.4mm) heat shrink tubing roll, total length: 16.5 feet
- GOOD TIGHTNESS:Glue inside,When heat is applied, adhesive comes out and seals the connection.Dual wall adhesive heat shrink tube has the advantages of good electrical insulation, good sealing and high temperature resistance.
- DUAL WALL TUBING - Provides enhanced protection from wear and tear. The outer wall provides abrasion resistance. The inner wall creates a waterproof seal and strain relief
- EASY TO USE:Slide the heat shrink tube over your connection point and apply heat. Make professional insulated connections in seconds.
- WIDELY USE - Our heat shrink tubing are widely used in wire connection, rust prevention and corrosion protection of solder joints, protection and insulation processing of wire end, wiring harness and electronic components, and audio and electrical DIY. Fitness equipment parts and steel structure surface protection and so on.

## Images

![1/4 Inch Heat Shrink Tubing - 16.5Ft 3:1Ratio Waterproof Heat Shrink Tubin - Adhesive Lined,Dual Wall Adhesive Shrinkable Wire Wrap Tube - Black - Image 1](https://m.media-amazon.com/images/I/61odJX72U7L.jpg)
![1/4 Inch Heat Shrink Tubing - 16.5Ft 3:1Ratio Waterproof Heat Shrink Tubin - Adhesive Lined,Dual Wall Adhesive Shrinkable Wire Wrap Tube - Black - Image 2](https://m.media-amazon.com/images/I/51nmebkvciL.jpg)
![1/4 Inch Heat Shrink Tubing - 16.5Ft 3:1Ratio Waterproof Heat Shrink Tubin - Adhesive Lined,Dual Wall Adhesive Shrinkable Wire Wrap Tube - Black - Image 3](https://m.media-amazon.com/images/I/71teAd+cQpL.jpg)
![1/4 Inch Heat Shrink Tubing - 16.5Ft 3:1Ratio Waterproof Heat Shrink Tubin - Adhesive Lined,Dual Wall Adhesive Shrinkable Wire Wrap Tube - Black - Image 4](https://m.media-amazon.com/images/I/61msXppUcPL.jpg)
![1/4 Inch Heat Shrink Tubing - 16.5Ft 3:1Ratio Waterproof Heat Shrink Tubin - Adhesive Lined,Dual Wall Adhesive Shrinkable Wire Wrap Tube - Black - Image 5](https://m.media-amazon.com/images/I/61nVbhgk-mL.jpg)

## Available Options

This product comes in different **Color, Size, Number of Items** options.

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**Shop now:** [https://www.desertcart.hu/products/636943765-1-4-inch-heat-shrink-tubing-16-5ft-3-1ratio](https://www.desertcart.hu/products/636943765-1-4-inch-heat-shrink-tubing-16-5ft-3-1ratio)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-01-24*