---
product_id: 232365438
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 | Heat Shrink Wire Tubing"
brand: "wirefy"
price: "6100 kr"
currency: ISK
in_stock: true
reviews_count: 13
url: https://www.desertcart.is/products/232365438-wirefy-heat-shrink-tubing-kit-180-pcs-3-1-ratio
store_origin: IS
region: Iceland
---

# 3:1 shrink ratio for tight seal 7 versatile sizes, 3.5" precut lengths Adhesive-lined dual wall for durable insulation Wirefy Heat Shrink Tubing Kit 180 PCS - 3:1 Ratio Adhesive Lined, Wire Shrink Wrap Tubing - Industrial Heat-Shrink Tubing - Black - Shrink Wrap Tubing | Heat Shrink Wire Tubing

**Brand:** wirefy
**Price:** 6100 kr
**Availability:** ✅ In Stock

## Summary

> 🔥 Seal it tight, shine professional ⚡

## 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 | Heat Shrink Wire Tubing by wirefy
- **How much does it cost?** 6100 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/232365438-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

- • **Versatile Size Range:** Includes 7 commonly used diameters from 3/32" to 3/4", perfectly precut to 3.5" for quick, mess-free application on any wiring project.
- • **Marine-Grade Durability:** Rated for 600V and built to withstand harsh environments, this kit is your go-to for automotive, marine, and industrial wiring repairs.
- • **Adhesive-Lined Dual Wall:** Inner glue activates with heat to lock out moisture and dust, while the outer layer resists abrasion and strain for long-lasting protection.
- • **Precision 3:1 Shrink Ratio:** Ensures a snug, professional-grade seal that outperforms standard 2:1 tubing—no more loose fits or weak joints.
- • **Effortless Professional Finish:** Simply slide on and heat—achieve clean, reliable insulation in seconds, ideal for DIYers and pros who demand flawless results.

## Overview

The Wirefy 180 PCS Heat Shrink Tubing Kit features a superior 3:1 shrink ratio and adhesive-lined dual-wall construction, delivering a tight, moisture-resistant seal across 7 versatile sizes. Precut to 3.5 inches, this black polyolefin tubing is designed for quick, professional-grade wire insulation and repair, rated for 600 volts and built to endure demanding environments including automotive and marine applications.

## Description

From the brand Wirefy Top Products Visit the store Wirefy Top Products Visit the store Who We Are Wirefy is a small USA owned an operated business. We offer top quality electrical connectors, crimping tools, heat shrink tubing and electrical wires at reasonable prices. Wirefy empowers electricians and DIY lovers to make professional electrical connections through quality products and education. We've got you covered on your wiring project. Who We Are Wirefy is a small USA owned an operated business. We offer top quality electrical connectors, crimping tools, heat shrink tubing and electrical wires at reasonable prices. Wirefy empowers electricians and DIY lovers to make professional electrical connections through quality products and education. We've got you covered on your wiring project. Benefits of Our Products What makes our electrical connectors unique? We craft our electrical connectors from thick, pure copper for strong crimps and max current flow. Tin coating protects against corrosion. Our terminals are marine grade & waterproof. Why choose Wirefy crimping tools? Our crimping tools come with high precision crimping dies designed specifically for every terminal type. Our tools ensure consistent, effortless and rock solid crimps. How to choose the right heat shrink tubing? Go for 3:1 or 4:1 shrink ratio. This ensures a tighter seal. Make sure it has adhesive lining for protection again dust & water. What makes our electrical connectors unique? We craft our electrical connectors from thick, pure copper for strong crimps and max current flow. Tin coating protects against corrosion. Our terminals are marine grade & waterproof. Why choose Wirefy crimping tools? Our crimping tools come with high precision crimping dies designed specifically for every terminal type. Our tools ensure consistent, effortless and rock solid crimps. How to choose the right heat shrink tubing? Go for 3:1 or 4:1 shrink ratio. This ensures a tighter seal. Make sure it has adhesive lining for protection again dust & water.

Review: would recommend these - a must to have on hand in the shop. Used for car wiring and to seal the ends with spade connectors to make a neat joint and protect the joint and reduce the chance of ingress. Also looks neater in engine bay - or wherever your using. Lots of different colours and size choice and inexpensive. Seal onto wire with a low flame on the blow lamp. But heat gun equally as good.
Review: Good shrink rate probably a genuine 3:1 or better.Strong and thick with good glue. Worth he extra - These are great. Really pleased. I managed to wrap a 1mm cable with these. The shrink rate is good and they're thick so they should insulate well. The glue also works well. They are expensive but the job looks tidy and they should last me for years.

## 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. The perfect black heat shrink tubing. Experience our Adhesive Lined Heat Shrink Tubing
- GLUE INSIDE - When heat is applied, adhesive comes out and seals the connection, creating resistant and long-lasting insulation. Our Heat Wrap for Wires is a must have for every DIY enthusiast.Get to know our Shrink Tube for Wires. Perfect Heat Shrink Kit
- 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. Our Heatshrink is perfect for every wire insulation. You can also use it as a wire repair kit. Check out our heat shrink tubing roll.
- EASY TO USE - Simply slide heat shrink tube over your connection point and apply heat. Professional connections made in seconds. Explore our electrical heat shrink tubing, also usable as electrical shrink wrap tubing. Our 3 1 heat shrink tubing is the best you can get.
- DUAL WALL TUBING - Outer wall provides abrasion resistance. Inner wall creates resistant seal and strain relief. Also included in the set are small heat shrink tubing pieces. With our heat shrink with adhesive you are able to fix every wire there is.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B084GDLSCK |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 457 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 4 in Heat-Shrink Tubing |
| Certification | CA Prop 65 Compliant |
| Colour | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (28,908) |
| Date First Available | 3 Feb. 2020 |
| Item Package Quantity | 1 |
| Item Weight | 268 g |
| Item model number | Wirefy-DWT-180 |
| Manufacturer | Wirefy |
| Material | Polyolefin |
| Measurement System | English |
| Part Number | Wirefy-DWT-180 |
| Product Dimensions | 19.51 x 3.51 x 0.1 cm; 268 g |
| Size | 180 pièces |
| Style | Black |
| Usage | Wire repair, moisture protection, strain relief, marine use |
| Voltage | 600 Volts |

## Product Details

- **Brand:** Wirefy
- **Colour:** Black
- **Item length:** 19.51 Centimetres
- **Item weight:** 268 Grams
- **Material:** Polyolefin
- **Maximum pressure:** 10 Bars
- **Nominal wall thickness:** 3 inch
- **Outside diameter:** 19.05 Millimetres
- **Product dimensions:** 19.5L x 3.5W centimetres
- **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 | Heat Shrink Wire Tubing - Image 1](https://m.media-amazon.com/images/I/710zVlqXIYL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Hi what size heat shrink do i need for 16mm2 and 35mm2 battery cable ?**
A: this pack has the sizes you need.

**Q: Would a hair dryer work in lieu of a heat gun.**
A: I think it will work as long as the hair dryer gets really hot ?
It will take longer obviously....

But, any heat gun will work and they aren't very expensive.

**Q: Can it be used on shoe laces**
A: That's an interesting question! It's certainly adhesive inside, and the cable joins I do seem robust, so I suspect the answer is yes, although it is quite stiff and will be slightly proud of the original lace so it may not sit on the shoe very vell. I presume that the adhesive is primarily to seal against water entry, so I don't know what the pull strength will be.

**Q: Is the width shown really the diameter or the width when flat, i.e is the largest one 25.4mm (1") diameter or 16mm (0.6") diameter?**
A: Width when its unshrunk very good heat shrink product worth getting

## Customer Reviews

### ⭐⭐⭐⭐⭐ would recommend these
*by R***2 on 29 August 2025*

a must to have on hand in the shop. Used for car wiring and to seal the ends with spade connectors to make a neat joint and protect the joint and reduce the chance of ingress. Also looks neater in engine bay - or wherever your using. Lots of different colours and size choice and inexpensive. Seal onto wire with a low flame on the blow lamp. But heat gun equally as good.

### ⭐⭐⭐⭐⭐ Good shrink rate probably a genuine 3:1 or better.Strong and thick with good glue. Worth he extra
*by M***R on 31 October 2025*

These are great. Really pleased. I managed to wrap a 1mm cable with these. The shrink rate is good and they're thick so they should insulate well. The glue also works well. They are expensive but the job looks tidy and they should last me for years.

### ⭐⭐⭐⭐ Good product
*by T***K on 2 July 2025*

Good product- does the job

## 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

---

## 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.is/products/232365438-wirefy-heat-shrink-tubing-kit-180-pcs-3-1-ratio](https://www.desertcart.is/products/232365438-wirefy-heat-shrink-tubing-kit-180-pcs-3-1-ratio)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-18*