---
product_id: 304108804
title: "Heat Shrink Tubing - 50 Feet Roll"
brand: "wirefy"
price: "€ 30.00"
currency: EUR
in_stock: true
reviews_count: 13
category: "Wirefy"
url: https://www.desertcart.gr/products/304108804-heat-shrink-tubing-50-feet-roll
store_origin: GR
region: Greece
---

# 3:1 shrink ratio for ultra-tight fit 275 precut pieces in 7 sizes Adhesive-lined waterproof seal Heat Shrink Tubing - 50 Feet Roll

**Brand:** wirefy
**Price:** € 30.00
**Availability:** ✅ In Stock

## Summary

> 🔥 Seal it tight, protect it right! 🛠️

## Quick Answers

- **What is this?** Heat Shrink Tubing - 50 Feet Roll by wirefy
- **How much does it cost?** € 30.00 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/304108804-heat-shrink-tubing-50-feet-roll)

## Best For

- wirefy enthusiasts

## Why This Product

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

## Key Features

- • **Dual-Layer Durability:** Outer abrasion-resistant wall plus inner adhesive layer deliver long-lasting protection and strain relief.
- • **Ready for Any Project:** 275 precut tubes in 7 versatile sizes cover all your wiring needs without the hassle of cutting.
- • **Precision Fit Every Time:** 3:1 shrink ratio ensures a snug, professional-grade seal that outperforms standard 2:1 tubing.
- • **Built-In Waterproof Armor:** Adhesive lining melts to create a durable, moisture-resistant barrier—perfect for outdoor and industrial use.
- • **Effortless Professional Results:** Slide on, heat, and seal in seconds—no expert skills required, just flawless connections every time.

## Overview

The Wirefy Heat Shrink Tubing Kit offers 275 precut polyolefin tubes with a superior 3:1 shrink ratio and adhesive lining for waterproof, abrasion-resistant insulation. Featuring seven common sizes and dual-wall construction, it delivers professional-grade wire protection and strain relief with easy application—trusted by thousands and UL certified for industrial reliability.

## Description

Wirefy Heat Shrink Tubing Kit 275 PCS - 3:1 Ratio Adhesive Lined, Wire Shrink Wrap Tubing - Industrial Heat-Shrink Tubing - White - Shrink Wrap Tubing | Trusted UL Certification: desertcart.com: Industrial & Scientific

Review: Wirefy Heat Shrink Tubing Kit: A Versatile and Durable Solution for Electrical Insulation - I recently purchased the Wirefy Heat Shrink Tubing Kit (180 PCS - 3:1 Ratio Adhesive Lined), and I am extremely satisfied with its performance. Here's a detailed review based on my experience: ### Comprehensive Kit This kit includes 180 pieces of heat shrink tubing in seven different sizes ranging from 3/32" to 3/4". This variety ensures that I have the right size for any project, whether it's small electronics or larger cable repairs. The pieces are precut to 3.5 inches, which is very convenient for quick applications​:citation[oaicite:6]{index=6}​​:citation[oaicite:5]{index=5}​. ### Superior Shrink Ratio The 3:1 shrink ratio is particularly impressive. It recovers to one-third of its original diameter, providing a snug and secure fit over various wire gauges. This feature eliminates the common issue of 2:1 tubing not shrinking tight enough, ensuring a professional and durable insulation every time​:citation[oaicite:4]{index=4}​. ### Adhesive Lined for Extra Protection What sets this kit apart is the adhesive lining inside the tubing. When heated, the adhesive melts and flows, creating a waterproof seal and providing excellent insulation. This feature is especially useful for automotive, marine, and outdoor applications where moisture resistance is crucial​:citation[oaicite:3]{index=3}​. ### Easy to Use Using this heat shrink tubing is straightforward. Simply slide the tubing over the connection and apply heat with a heat gun. The tubing shrinks quickly and evenly, making it easy to achieve professional results even for beginners. The dual-wall construction adds extra durability, with the outer wall providing abrasion resistance and the inner wall creating a strong adhesive bond​:citation[oaicite:2]{index=2}​​:citation[oaicite:1]{index=1}​. ### Excellent Value for Money At $14.99, this kit offers great value. The quality of the tubing and the comprehensive selection of sizes make it a cost-effective solution for a wide range of electrical insulation tasks. Free expedited shipping and returns add to the overall value, making it a hassle-free purchase​:citation[oaicite:0]{index=0}​. ### Final Thoughts Overall, the Wirefy Heat Shrink Tubing Kit is a high-quality, versatile product that meets all my electrical insulation needs. Its easy application, strong adhesive lining, and durable dual-wall construction make it a must-have for any DIY enthusiast or professional. I highly recommend this kit for anyone looking for reliable and effective heat shrink tubing.
Review: highly recommended! - if you use any amount of shrink tube this should be the only type you buy! I love this stuff. it works great, it seals, insulates and makes me a lot more confident in every connection I make. highly recommend

## Features

- 3:1 SHRINK RATIO - Recovers to 1/3 of its original diameter, and makes a tight seal. Eliminates the problem of 2:1 tubing not shrinking tight enough.
- GLUE INSIDE - When heat is applied, adhesive comes out and seals the connection, creating waterproof and long-lasting insulation.
- VARIETY OF SIZES - We have included 7 most commonly used diameters ranging from 3/32" to 3/4". Shrink tubing is precut to 1.75 inches.
- EASY TO USE - Simply slide heat shrink tube over your connection point and apply heat. Professional connections made in seconds.
- DUAL WALL TUBING - Outer wall provides abrasion resistance. Inner wall creates waterproof seal and strain relief.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B089D6L839 |
| Best Sellers Rank | #4,356 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #22 in Industrial Heat-Shrink Tubing #2,377 in Electrical Equipment |
| Brand | Wirefy |
| Brand Name | Wirefy |
| Customer Reviews | 4.7 out of 5 stars 33,115 Reviews |
| Item Length | 1.75 inches |
| Manufacturer | Wirefy |
| Manufacturer Part Number | Wirefy-DWT-275-C |
| Material | Polyolefin |
| Material Type | Polyolefin |
| Model Number | Wirefy-DWT-275-C |
| Number of Items | 1 |
| Recommended Uses For Product | insulating and protecting wires, cables, connections and components |
| UPC | 857409007952 |
| Unit Count | 275 Count |

## Product Details

- **Brand:** Wirefy
- **Item Thickness:** 0.38 Inches
- **Material:** Polyolefin
- **Product Dimensions:** 9.84"L x 2.56"W
- **Recommended Uses For Product:** Electrical Insulation, Automotive Applications, Outdoor/Harsh Environments

## Images

![Heat Shrink Tubing - 50 Feet Roll - Image 1](https://m.media-amazon.com/images/I/712gggM4W4L.jpg)
![Heat Shrink Tubing - 50 Feet Roll - Image 2](https://m.media-amazon.com/images/I/71pOURwtUgL.jpg)
![Heat Shrink Tubing - 50 Feet Roll - Image 3](https://m.media-amazon.com/images/I/71xnikID8EL.jpg)
![Heat Shrink Tubing - 50 Feet Roll - Image 4](https://m.media-amazon.com/images/I/71lsJeA7PjL.jpg)
![Heat Shrink Tubing - 50 Feet Roll - Image 5](https://m.media-amazon.com/images/I/71WLgzBobhL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Does this start off as 1/2inch then shink down**
A: Yes it does.
I have 1/4'', 3/8'', & 1/2'' and they all measure at least their diameter before shrinking.
I won't use anything but Wirefy tubing!  I like the 3:1 best for my uses.

**Q: what is the operating temperature rating?**
A: From my use it appears to have an operating temperature of between 600F and 900F. Unless the tubing is physically contacting a heat source I would say its save to use at near 1000F. Within 1/8" from a industrial soldering iron that idles at 980F It is safe. It may over-harden if exposed to this level of heat for a length of time (Over 30 min.) Contact heat will burn this at even a low temp.( i.e. laying across an engine's exhaust manifold. It would would work well in nearly any engine compartment. Hope this helps. For short runs this stuff is tough.

**Q: Will it work on 14awg wire?**
A: Yes, 3/16" heat shrink tubing will work on 14AWG wire.

**Q: Is this heat shrink resistant to gasoline?**
A: It is resistant to gasoline. However, we do not recommend to leave it submerged in gasoline.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Wirefy Heat Shrink Tubing Kit: A Versatile and Durable Solution for Electrical Insulation
*by T***H on June 19, 2024*

I recently purchased the Wirefy Heat Shrink Tubing Kit (180 PCS - 3:1 Ratio Adhesive Lined), and I am extremely satisfied with its performance. Here's a detailed review based on my experience: ### Comprehensive Kit This kit includes 180 pieces of heat shrink tubing in seven different sizes ranging from 3/32" to 3/4". This variety ensures that I have the right size for any project, whether it's small electronics or larger cable repairs. The pieces are precut to 3.5 inches, which is very convenient for quick applications​:citation[oaicite:6]{index=6}​​:citation[oaicite:5]{index=5}​. ### Superior Shrink Ratio The 3:1 shrink ratio is particularly impressive. It recovers to one-third of its original diameter, providing a snug and secure fit over various wire gauges. This feature eliminates the common issue of 2:1 tubing not shrinking tight enough, ensuring a professional and durable insulation every time​:citation[oaicite:4]{index=4}​. ### Adhesive Lined for Extra Protection What sets this kit apart is the adhesive lining inside the tubing. When heated, the adhesive melts and flows, creating a waterproof seal and providing excellent insulation. This feature is especially useful for automotive, marine, and outdoor applications where moisture resistance is crucial​:citation[oaicite:3]{index=3}​. ### Easy to Use Using this heat shrink tubing is straightforward. Simply slide the tubing over the connection and apply heat with a heat gun. The tubing shrinks quickly and evenly, making it easy to achieve professional results even for beginners. The dual-wall construction adds extra durability, with the outer wall providing abrasion resistance and the inner wall creating a strong adhesive bond​:citation[oaicite:2]{index=2}​​:citation[oaicite:1]{index=1}​. ### Excellent Value for Money At $14.99, this kit offers great value. The quality of the tubing and the comprehensive selection of sizes make it a cost-effective solution for a wide range of electrical insulation tasks. Free expedited shipping and returns add to the overall value, making it a hassle-free purchase​:citation[oaicite:0]{index=0}​. ### Final Thoughts Overall, the Wirefy Heat Shrink Tubing Kit is a high-quality, versatile product that meets all my electrical insulation needs. Its easy application, strong adhesive lining, and durable dual-wall construction make it a must-have for any DIY enthusiast or professional. I highly recommend this kit for anyone looking for reliable and effective heat shrink tubing.

### ⭐⭐⭐⭐⭐ highly recommended!
*by P***B on June 17, 2026*

if you use any amount of shrink tube this should be the only type you buy! I love this stuff. it works great, it seals, insulates and makes me a lot more confident in every connection I make. highly recommend

### ⭐⭐⭐⭐⭐ Nice quality for a good price
*by C***E on March 30, 2026*

This is a nice heat shrink especially for the money. They have always held up good, even exposed to weather. They shrink up at a good temperature and have a good amount of adhesive that you can see come out after shrunk. Will continue to reorder this

## Frequently Bought Together

- Wirefy 3/8" Heat Shrink Tubing - 3:1 Ratio - Adhesive Lined - Marine Grade Heat Shrink - Black - 50 Feet Roll | Wire Heat Shrink Tubing, Wire Shrink Wrap Tubing, Heat Shrink Wire Tubing
- Wirefy 150 PCS Wire Spade Connectors - Female Spade Connector Heat Shrink - Quick Disconnect Wire Connectors - Electrical Spade Terminals - Female Spade Connector 16-14 Gauge | Blue Spade Connectors
- Wirefy 200 PCS Heat Shrink Butt Connectors Red 22-16 AWG - Marine Grade Butt Connectors - Wire Butt Splice Connectors - Electrical Waterproof Heat Shrink Butts

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---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-08-24*