---
product_id: 222745334
title: "Wirefy Heat Shrink Tubing Kit 200 PCS - 3:1 Ratio Adhesive Lined, Wire Shrink Wrap Tubing - Industrial Heat-Shrink Tubing - Black & Red - Shrink Wrap Tubing | UL Listed"
brand: "wirefy"
price: "€ 19.34"
currency: EUR
in_stock: true
reviews_count: 13
category: "Wirefy"
url: https://www.desertcart.ie/products/222745334-wirefy-heat-shrink-tubing-kit-200-pcs-3-1-ratio
store_origin: IE
region: Ireland
---

# Water & oil proof adhesive seal 3:1 shrink ratio for precision fit UL-listed flame resistant safety Wirefy Heat Shrink Tubing Kit 200 PCS - 3:1 Ratio Adhesive Lined, Wire Shrink Wrap Tubing - Industrial Heat-Shrink Tubing - Black & Red - Shrink Wrap Tubing | UL Listed

**Brand:** wirefy
**Price:** € 19.34
**Availability:** ✅ In Stock

## Summary

> 🔥 Seal the deal with Wirefy – where precision meets protection!

## Quick Answers

- **What is this?** Wirefy Heat Shrink Tubing Kit 200 PCS - 3:1 Ratio Adhesive Lined, Wire Shrink Wrap Tubing - Industrial Heat-Shrink Tubing - Black & Red - Shrink Wrap Tubing | UL Listed by wirefy
- **How much does it cost?** € 19.34 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/222745334-wirefy-heat-shrink-tubing-kit-200-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 layer plus inner adhesive ensures ultimate insulation and strain relief.
- • **Color-Coded Versatility:** 200 pre-cut black & red sleeves from 1/8" to 1" for quick, easy identification and use.
- • **Certified Safety Assurance:** UL-listed tubing guarantees flame resistance and reliable electrical insulation for critical projects.
- • **Precision 3:1 Shrink Ratio:** Achieve a snug, professional seal that’s 3x tighter than standard tubing.
- • **Adhesive-Lined Waterproof Bond:** Locks out moisture and oils for durable, long-lasting wire protection.

## Overview

Wirefy Heat Shrink Tubing Kit offers 200 pre-cut, color-coded sleeves with a superior 3:1 shrink ratio and adhesive lining that creates a waterproof, oil-proof seal. Designed for industrial, automotive, marine, and outdoor use, this UL-listed dual-wall tubing ensures flame resistance, abrasion protection, and long-lasting electrical insulation—perfect for professionals demanding reliable, high-performance wire management.

## Description

Wirefy Heat Shrink Tubing Kit 200 PCS - 3:1 Ratio Adhesive Lined, Wire Shrink Wrap Tubing - Industrial Heat-Shrink Tubing - Black & Red - Shrink Wrap Tubing | UL Listed: desertcart.com: Industrial & Scientific

Review: Great product - This stuff works great.Not just for wiring,I’ve used it to insulate tool handles, patch cracked or chafed or otherwise damaged outer sheathing of brake or clutch cables on bikes etc.I’ve ordered several sizes of the rolls and multiple boxes of the pre-cut assorted sizes over the past few years. Comes either 3:1 or 4:1 shrinkage rates . Once you figure out what you use the most it’s great to be able to get 20-25’ rolls . It has adhesive on the interior that really makes a great seal for keeping moisture out.There may be comparable products out there but I am going to continue to use this brand. I think the price is fair and you get what you pay for.
Review: Cut to fit and worked like a charm. - Solid choice. I was making a light project for the wife and needed some heat shrink I could place over the wiring so it looked less DIY. This was the perfect choice. I was able to cut the length I needed, slide it over the wires and then heat it to a nice snug fit using my heat gun. The 1:3 shrink rate is highly accurate and my only suggestion would be to cut less than you need since it will extend as it shrinks. Overall, easy install and great value for the money.

## 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. For automotive heat shrink tubing. Experience our Adhesive Lined Heat Shrink Tubing
- WATER & OIL PROOF: Adhesive lined heat shrink tubing melts and seals for a waterproof and oil proof bond. Reliable shrink tube for wires in marine, auto, or outdoor applications.
- 200 SHRINKING SLEEVES: From smallest 1/8" to biggest 1" - all pre-cut to 1.75" black & red tubes. This heat shrink tubing is colored for easy identification and designed for reliable repairs.
- DUAL WALL TUBING: The outer layer provides abrasion resistance, while the inner adhesive bonds firmly to the wire. Ensures long-lasting electrical insulation and strain relief.
- UL LISTED SAFETY – UL-listed heat shrink tubing meets rigorous safety and performance standards; guarantees reliable insulation and flame resistance in critical automotive, and electrical applications.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B089D82FLG |
| Best Sellers Rank | #592 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3 in Industrial Heat-Shrink Tubing |
| Brand | Wirefy |
| Color | Black & Red |
| Date First Available | May 29, 2020 |
| Is Discontinued By Manufacturer | No |
| Item Length | 7.68 Inches |
| Item Weight | 8.8 ounces |
| Item model number | Wirefy-DWT-200-B-R |
| Manufacturer | Wirefy |
| Material | Polyolefin |
| Maximum Pressure | 4 Bars |
| Outside Diameter | 25 Millimeters |
| Product Dimensions | 145.81"L x 0.44"W |
| Specific Uses For Product | Marine and Automotive Wiring, Outdoor and Home Repairs, RC Hobbies, Phone Cable Repair |
| UPC | 857409007969 |

## Product Details

- **Brand:** Wirefy
- **Color:** Black & Red
- **Item Length:** 7.68 Inches
- **Item Weight:** 249 Grams
- **Manufacturer:** Wirefy
- **Material:** Polyolefin
- **Maximum Pressure:** 4 Bars
- **Outside Diameter:** 25 Millimeters
- **Product Dimensions:** 145.81"L x 0.44"W
- **UPC:** 857409007969

## Images

![Wirefy Heat Shrink Tubing Kit 200 PCS - 3:1 Ratio Adhesive Lined, Wire Shrink Wrap Tubing - Industrial Heat-Shrink Tubing - Black & Red - Shrink Wrap Tubing | UL Listed - Image 1](https://m.media-amazon.com/images/I/81wNRgHdFTL.jpg)
![Wirefy Heat Shrink Tubing Kit 200 PCS - 3:1 Ratio Adhesive Lined, Wire Shrink Wrap Tubing - Industrial Heat-Shrink Tubing - Black & Red - Shrink Wrap Tubing | UL Listed - Image 2](https://m.media-amazon.com/images/I/81Lh-SSH1OL.jpg)
![Wirefy Heat Shrink Tubing Kit 200 PCS - 3:1 Ratio Adhesive Lined, Wire Shrink Wrap Tubing - Industrial Heat-Shrink Tubing - Black & Red - Shrink Wrap Tubing | UL Listed - Image 3](https://m.media-amazon.com/images/I/71dvIKWvEAL.jpg)
![Wirefy Heat Shrink Tubing Kit 200 PCS - 3:1 Ratio Adhesive Lined, Wire Shrink Wrap Tubing - Industrial Heat-Shrink Tubing - Black & Red - Shrink Wrap Tubing | UL Listed - Image 4](https://m.media-amazon.com/images/I/718qqAxzpTL.jpg)
![Wirefy Heat Shrink Tubing Kit 200 PCS - 3:1 Ratio Adhesive Lined, Wire Shrink Wrap Tubing - Industrial Heat-Shrink Tubing - Black & Red - Shrink Wrap Tubing | UL Listed - Image 5](https://m.media-amazon.com/images/I/71MKZWqu9XL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is this removable?**
A: Yes, it is possible to remove this heat shrink tubing after heat has been applied.

**Q: It's this rated 600v for home electrical applications?**
A: Yes, Wirefy heat shrink tubing is rated 600v for home electrical applications.

**Q: Which size is best going over usb c and lightening connections for my iphone and ipad charging cables?  I want to support the ends that get bent.**
A: We would suggest going with 1/4" or 3/8".

**Q: Why didn’t the sorting box come with the Oder?**
A: Send it back.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by J***M on February 1, 2026*

This stuff works great.Not just for wiring,I’ve used it to insulate tool handles, patch cracked or chafed or otherwise damaged outer sheathing of brake or clutch cables on bikes etc.I’ve ordered several sizes of the rolls and multiple boxes of the pre-cut assorted sizes over the past few years. Comes either 3:1 or 4:1 shrinkage rates . Once you figure out what you use the most it’s great to be able to get 20-25’ rolls . It has adhesive on the interior that really makes a great seal for keeping moisture out.There may be comparable products out there but I am going to continue to use this brand. I think the price is fair and you get what you pay for.

### ⭐⭐⭐⭐⭐ Cut to fit and worked like a charm.
*by N***. on November 14, 2025*

Solid choice. I was making a light project for the wife and needed some heat shrink I could place over the wiring so it looked less DIY. This was the perfect choice. I was able to cut the length I needed, slide it over the wires and then heat it to a nice snug fit using my heat gun. The 1:3 shrink rate is highly accurate and my only suggestion would be to cut less than you need since it will extend as it shrinks. Overall, easy install and great value for the money.

### ⭐⭐⭐⭐⭐ 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.

## Frequently Bought Together

- Wirefy Heat Shrink Tubing Kit - 3:1 Ratio Adhesive Lined, a resistant Shrink Wrap - Automotive Industrial Heat-Shrink Tubing - Black, Red - 200 PCS
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- TKDMR 10pcs 1/0 AWG-3/8 Battery Lugs,Heavy Duty Wire Lugs,Ring Terminals,Battery Cable Ends,0 Guage terminals,Battery Terminal Connectors with 10pcs 3:1 Heat Shrink Tubing

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-15*