---
product_id: 391197607
title: "Wirefy 3:1 Ratio Adhesive Lined Heat Shrink Tubing Kit - 275 Pcs Clear White Marine Grade Wire Shrink Wrap Tubing"
brand: "wirefy"
price: "$152"
currency: NZD
in_stock: true
reviews_count: 5
category: "Wirefy"
url: https://www.desertcart.nz/products/391197607-wirefy-3-1-ratio-adhesive-lined-heat-shrink-tubing-kit
store_origin: NZ
region: New Zealand
---

# Waterproof seal with adhesive lining 3:1 shrink ratio for versatile fit Made in USA, premium quality Wirefy 3:1 Ratio Adhesive Lined Heat Shrink Tubing Kit - 275 Pcs Clear White Marine Grade Wire Shrink Wrap Tubing

**Brand:** wirefy
**Price:** $152
**Availability:** ✅ In Stock

## Summary

> 🔥 Seal it. Shrink it. Secure it. The pro’s choice for wire protection.

## Quick Answers

- **What is this?** Wirefy 3:1 Ratio Adhesive Lined Heat Shrink Tubing Kit - 275 Pcs Clear White Marine Grade Wire Shrink Wrap Tubing by wirefy
- **How much does it cost?** $152 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/391197607-wirefy-3-1-ratio-adhesive-lined-heat-shrink-tubing-kit)

## 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

- • **All-in-One Kit:** 275 clear and white tubes cover all your repair and protection needs—perfect for automotive, marine, and home projects.
- • **Trusted Quality:** Proudly made in the USA, ensuring reliability and performance that professionals demand.
- • **Ultimate Versatility:** 3:1 shrink ratio adapts to a wide range of wire sizes for flawless insulation every time.
- • **Effortless Application:** Heat-activated glue bonds instantly, providing durable strain relief and preventing wire damage.
- • **Marine-Grade Waterproofing:** Adhesive-lined tubing creates a rigid, moisture-proof seal that protects your connections in the harshest environments.

## Overview

Wirefy’s 3:1 Ratio Adhesive Lined Heat Shrink Tubing Kit offers 275 premium marine-grade tubes designed to insulate, waterproof, and protect wires and cables. Featuring a superior 3:1 shrink ratio and an inner adhesive layer that forms a rigid, moisture-proof seal, this USA-made kit is ideal for automotive, marine, and home repairs—delivering professional-grade durability and versatility in one comprehensive package.

## Description

Looking to repair damaged wire, seal moisture or provide better strain relief? Wirefy Adhesive Heat Shrink Tubing is an easy to use solution to insulate and protect wires, cables, connections and components. It can be used in a variety of applications: marine and automotive wiring, outdoor and home repairs, RC recreation, etc. It is a 3:1 heat shrink tubing which allows it to be used in many more applications compared to a 2:1 heat shrink tubing. When heat is applied, the heat shrink tubing straightens and the inner adhesive layer melts. A small net of transparent adhesive (about 1 mm wide) becomes visible at the end of the heated sheath. When cooled, it forms a rigid seal. Heat-activated glue sticks strongly to threads or any other surface.

Review: Gekozen: Wirefy 275 Stuks Transparant Krimpkous Kit - 3:1 Dubbelwandige Krimpkous Kabel - Met Zelfklevende Voering - Thermische Slang Maar kreeg witte krimpkousen? ----------------------------------------- UPDATE REVIEUW, Een mooi gebaar van Wirefy! Ik werd na mijn review benaderd door de klantenservice van Wirefy met het volgende: Hello Eddy Coenen, Thank you for your message. My name is Monika from Wirefy and I'm happy to take care of your issue. I'm very sorry that you received the wrong color. You can keep it and a refund has just been issued for customer satisfaction reasons. Please excuse the inconvenience. Best regards, Monika Wirefy Customer Service Team
Review: Comode, le giuste misure e funzionali... le ho pure usate per sistemare delle stringhe di scarpe. Acquistate per sistemare dei cavi ed utilizzate per la qualunque. Se dovesse servire le ricomprerei

## Features

- waterproof

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B089D6L839 |
| Country of Origin | USA |
| Generic Name | tube |
| Item Dimensions LxWxH | 19.5 x 13 x 3.5 Centimeters |
| Item Weight | 222 g |
| Item model number | Wirefy-DWT-275-C |
| Manufacturer | Wirefy |
| Net Quantity | 1.0 Count |
| Product Dimensions | 19.51 x 13 x 3.51 cm; 222.26 g |

## Product Details

- **Brand:** Wirefy
- **Item Weight:** 0.49 Pounds
- **Manufacturer:** Wirefy
- **Material:** Synthetic Rubber
- **Specific Uses For Product:** marine and automotive wiring, outdoor and home repairs, RC recreation
- **UPC:** 857409007952

## Images

![Wirefy 3:1 Ratio Adhesive Lined Heat Shrink Tubing Kit - 275 Pcs Clear White Marine Grade Wire Shrink Wrap Tubing - Image 1](https://m.media-amazon.com/images/I/41Hp4IQ7MYL.jpg)
![Wirefy 3:1 Ratio Adhesive Lined Heat Shrink Tubing Kit - 275 Pcs Clear White Marine Grade Wire Shrink Wrap Tubing - Image 2](https://m.media-amazon.com/images/I/41VFG+JWwoL.jpg)
![Wirefy 3:1 Ratio Adhesive Lined Heat Shrink Tubing Kit - 275 Pcs Clear White Marine Grade Wire Shrink Wrap Tubing - Image 3](https://m.media-amazon.com/images/I/41WWtf0qn9L.jpg)
![Wirefy 3:1 Ratio Adhesive Lined Heat Shrink Tubing Kit - 275 Pcs Clear White Marine Grade Wire Shrink Wrap Tubing - Image 4](https://m.media-amazon.com/images/I/41doTv2LCAL.jpg)
![Wirefy 3:1 Ratio Adhesive Lined Heat Shrink Tubing Kit - 275 Pcs Clear White Marine Grade Wire Shrink Wrap Tubing - Image 5](https://m.media-amazon.com/images/I/41n6dDx6pRL.jpg)

## Questions & Answers

**Q: can these be used on shoelace ends?**
A: Yes, this clear heat shrink tubing can be used for shoelace ends.

**Q: Can I get just the 3/8" clear tubing? Rolls are fine**
A: Thank you for your question. Clear tubing is only available in kits as assortment of sizes. I am afraid, no clear tubing rolls and single sized kits are available.

**Q: Is the clear tubing ptfe?**
A: I’ve been using them for awhile, I don’t believe they are Teflon coated (ptfe), clear and color works the same.

**Q: Where are the larger pieces?  (5 of eaach)**
A: 3/4 Inch

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by E***Y on 6 December 2024*

Gekozen: Wirefy 275 Stuks Transparant Krimpkous Kit - 3:1 Dubbelwandige Krimpkous Kabel - Met Zelfklevende Voering - Thermische Slang Maar kreeg witte krimpkousen? ----------------------------------------- UPDATE REVIEUW, Een mooi gebaar van Wirefy! Ik werd na mijn review benaderd door de klantenservice van Wirefy met het volgende: Hello Eddy Coenen, Thank you for your message. My name is Monika from Wirefy and I'm happy to take care of your issue. I'm very sorry that you received the wrong color. You can keep it and a refund has just been issued for customer satisfaction reasons. Please excuse the inconvenience. Best regards, Monika Wirefy Customer Service Team

### ⭐⭐⭐⭐⭐ Review
*by D***E on 24 November 2025*

Comode, le giuste misure e funzionali... le ho pure usate per sistemare delle stringhe di scarpe. Acquistate per sistemare dei cavi ed utilizzate per la qualunque. Se dovesse servire le ricomprerei

### ⭐⭐⭐⭐ Review
*by M***. on 6 November 2023*

Hab mir dieses Schrupfschlauch-Set geholt, um die ausgefransten Enden meiner Schnürsenkel zu reparieren. Das Set enthält verschiedene Größen (auch 19,1mm ), wobei 3,2mm Durchmesser für die Schnursenkel perfekt sind. Entschieden hab ich mich für das Set wegen des angepriesenen Schrupfverhältnisses von 3:1 und dem zusätzlich enthaltenen Klebstoff. Der erste Versuch nur mit einem Föhn hat nicht ganz gereicht. Erst über der Flamme eines Feuerzeuges ist der Schlauch gut zusammen geschrumpft. Ein bisschen Nachformen durch Drehen zwischen den Fingern ... und das Ergebnis war perfekt. Über Haltbarkeit kann ich noch nichts sagen. Was ich mit den anderen Größen aus dem Set machen werde ... mal schauen :-)

## Frequently Bought Together

- Wirefy Heat Shrink Tubing Kit - 3:1 Ratio Adhesive Lined, Marine Wire Shrink Wrap Tube - Waterproof Industrial, Automotive Tubes - White - 275 PCS | White Heat Shrink Tube
- Wirefy 200 PCS Non Insulated Butt Connectors Kit - Butt Splice Connectors - 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 New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-05*