---
product_id: 304496638
title: "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"
brand: "wirefy"
price: "€ 26.88"
currency: EUR
in_stock: true
reviews_count: 13
category: "Wirefy"
url: https://www.desertcart.hr/products/304496638-wirefy-heat-shrink-tubing-kit-275-pcs-3-1-ratio
store_origin: HR
region: Croatia
---

# 3:1 shrink ratio for ultra-tight fit 7 sizes, 275 pcs for versatile use Adhesive-lined for waterproof seal 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

**Brand:** wirefy
**Price:** € 26.88
**Availability:** ✅ In Stock

## Summary

> 🔥 Seal it tight, protect it right! 🛠️

## Quick Answers

- **What is this?** 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 by wirefy
- **How much does it cost?** € 26.88 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/304496638-wirefy-heat-shrink-tubing-kit-275-pcs-3-1-ratio)

## 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.
- • **All-in-One Versatility:** 275 pieces across 7 essential sizes cover every wiring project from delicate electronics to heavy-duty cables.
- • **Precision Fit Every Time:** 3:1 shrink ratio ensures a snug, professional seal that outperforms standard 2:1 tubing.
- • **Built-In Waterproof Armor:** Adhesive lining melts to create a durable, moisture-proof barrier—perfect for outdoor and industrial use.
- • **Effortless Professional Results:** Precut 1.75-inch lengths and easy heat application make flawless insulation achievable in seconds.

## Overview

The Wirefy Heat Shrink Tubing Kit offers 275 precut pieces in 7 sizes with a superior 3:1 shrink ratio and adhesive lining for waterproof, durable insulation. Its dual-wall polyolefin construction provides abrasion resistance and strain relief, making it an essential, versatile solution for professional-grade wire protection and repair.

## 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: Nice quality for a good price - 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

## 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 | #3,368 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #13 in Industrial Heat-Shrink Tubing #1,910 in Electrical Equipment |
| Brand | Wirefy |
| Brand Name | Wirefy |
| Customer Reviews | 4.7 out of 5 stars 33,095 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
- **Color:** Black
- **Item Length:** 600 Inches
- **Manufacturer:** Wirefy
- **Material:** Polyolefin
- **Maximum Pressure:** 10 Bars
- **Nominal Wall Thickness:** 1,5 inch
- **Outside Diameter:** 30 Millimeters
- **Product Dimensions:** 12.09"L x 2.52"W
- **UPC:** 850026973099

## Images

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

## Available Options

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

## 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.

### ⭐⭐⭐⭐⭐ 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

### ⭐⭐⭐⭐⭐ Mr Lawrence
*by M***E on August 7, 2026*

Works great 👍 value for money

## Frequently Bought Together

- Wirefy 1/8" Heat Shrink Tubing - 3:1 Ratio - Adhesive Lined - a resistant Heat Shrink - Black - 50 Feet Roll
- AIRIC UL Listed Non Insulated Butt Connectors 22-16 AWG,100 pcs Electrical Seamless Crimping Terminals,Uninsulated Wiring Crimps Connector, Bare Copper Crimp Splice Terminal for 22,20,18,16 Gauge Wire

---

## 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.hr/products/304496638-wirefy-heat-shrink-tubing-kit-275-pcs-3-1-ratio](https://www.desertcart.hr/products/304496638-wirefy-heat-shrink-tubing-kit-275-pcs-3-1-ratio)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-08-12*