---
product_id: 187718648
title: "Wirefy Heat Shrink Tubing Kit 180 PCS - 3:1 Ratio Adhesive Lined, Wire Shrink Wrap Tubing - Industrial Heat-Shrink Tubing - Black - Shrink Wrap Tubing | Trusted UL Certification"
brand: "wirefy"
price: "₨593"
currency: SCR
in_stock: true
reviews_count: 8
category: "Wirefy"
url: https://www.desertcart.sc/products/187718648-wirefy-heat-shrink-tubing-kit-180-pcs-3-1-ratio
store_origin: SC
region: Seychelles
---

# 3:1 shrink ratio for tight seal 180 pcs with 7 versatile sizes Adhesive-lined for moisture-proof bond Wirefy Heat Shrink Tubing Kit 180 PCS - 3:1 Ratio Adhesive Lined, Wire Shrink Wrap Tubing - Industrial Heat-Shrink Tubing - Black - Shrink Wrap Tubing | Trusted UL Certification

**Brand:** wirefy
**Price:** ₨593
**Availability:** ✅ In Stock

## Summary

> 🔥 Seal it tight, shrink it right! 🔥

## Quick Answers

- **What is this?** Wirefy Heat Shrink Tubing Kit 180 PCS - 3:1 Ratio Adhesive Lined, Wire Shrink Wrap Tubing - Industrial Heat-Shrink Tubing - Black - Shrink Wrap Tubing | Trusted UL Certification by wirefy
- **How much does it cost?** ₨593 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/187718648-wirefy-heat-shrink-tubing-kit-180-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

- • **Effortless Installation:** Slide on, apply heat, and achieve flawless insulation in seconds—DIY made sleek and simple.
- • **Adhesive-Lined Inner Wall:** Creates a moisture-resistant, long-lasting seal that protects your connections.
- • **Comprehensive Size Variety:** Includes 7 commonly used diameters, perfect for any project from delicate wiring to heavy-duty repairs.
- • **Precision 3:1 Shrink Ratio:** Ensures a snug, professional fit every time—no loose ends, no guesswork.
- • **Dual-Wall Durability with UL Certification:** Outer abrasion-resistant layer plus inner seal, independently verified for safety and quality.

## Overview

The Wirefy Heat Shrink Tubing Kit offers 180 pre-cut polyolefin tubes with a superior 3:1 shrink ratio and adhesive lining for moisture-proof, durable insulation. Featuring 7 versatile sizes and UL certification, this kit delivers professional-grade protection and abrasion resistance for all your electrical and industrial needs.

## Description

Wirefy Heat Shrink Tubing Kit 180 PCS - 3:1 Ratio Adhesive Lined, Wire Shrink Wrap Tubing - Industrial Heat-Shrink Tubing - Black - Shrink Wrap Tubing | Trusted UL Certification: 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.
- GLUE INSIDE - When heat is applied, adhesive comes out and seals the connection, creating resistant 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 3.5 inches.
- EASY TO USE - Simply slide heat shrink tube over your connection point and apply heat. Professional connections made in seconds.
- DUAL WALL TUBING & TRUSTED UL CERTIFICATION - Outer wall provides abrasion resistance. Inner wall creates resistant seal and strain relief. Independently verified by UL for quality and safety, giving you confidence in every use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B084GDLSCK |
| Best Sellers Rank | #558 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3 in Industrial Heat-Shrink Tubing |
| Brand | Wirefy |
| Brand Name | Wirefy |
| Color | Black - 180 pcs |
| Customer Reviews | 4.7 out of 5 stars 34,513 Reviews |
| Global Trade Identification Number | 00857409007471 |
| Item Length | 3.5 Inches |
| Item Weight | 268 Grams |
| Manufacturer | Wirefy |
| Material | Polyolefin |
| Material Type | Polyolefin |
| Maximum Pressure | 10 Bars |
| Nominal Wall Thickness | 3 inch |
| Outside Diameter | 19 Millimeters |
| UPC | 857409007471 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Wirefy
- **Color:** Black - 180 pcs
- **Item Length:** 3.5 Inches
- **Item Weight:** 268 Grams
- **Manufacturer:** Wirefy
- **Material:** Polyolefin
- **Maximum Pressure:** 10 Bars
- **Nominal Wall Thickness:** 3 inch
- **Outside Diameter:** 19 Millimeters
- **UPC:** 857409007471

## Images

![Wirefy Heat Shrink Tubing Kit 180 PCS - 3:1 Ratio Adhesive Lined, Wire Shrink Wrap Tubing - Industrial Heat-Shrink Tubing - Black - Shrink Wrap Tubing | Trusted UL Certification - Image 1](https://m.media-amazon.com/images/I/710zVlqXIYL.jpg)

## Available Options

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

## Questions & Answers

**Q: What temperature heat gun is needed?**
A: I bought a 1500w heat gun from Amazon for $19.00.  It worked great no problem.  This is what I bought.
Enertwist 1500W Dual Temperature Heat Gun Kit with 4 Nozzle Attachments for Shrink Wrapping, Paint Removal, Rusted Bolt Stripping, Wire Shrinking, Crafting, ET-HG-1500R

**Q: After it has been heated is it stiff or flexible?**
A: Both actually. Though not as flexible as before the heat treatment, they can still be versatile enough to make the wire follow predetermined paths. I was able to bend the joints when wiring a Model A.

**Q: What is the texture like, is it grippy like rubber?**
A: The texture is grippy. A little bit less grippy compared to rubber.

**Q: Are these ul listed as sutable for wet locations?**
A: Yes, it's Marine Grade Shrink Wrap.

## 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 180 PCS - 3:1 Ratio Adhesive Lined, Wire Shrink Wrap Tubing - Industrial Heat-Shrink Tubing - Black - Shrink Wrap Tubing | Trusted UL Certification
- Wirefy 100 PCS Non Insulated Butt Connectors Kit - Uninsulated Crimp Wire Connectors - 24-8 AWG
- Eventronic 400 Pcs Heat Shrink Tubing Kit-3:1 Ratio Adhesive Lined,Marine Grade Shrink Wrap - Industrial Heat-Shrink Tubing - Black

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-07*