---
product_id: 679671192
title: "Sponsored Ad - Heat Shrink Tubing Kit - 3:1 Ratio - Adhesive Lined - Wire Shrink Wrap Tubing - Waterproof Marine Grade Shrink Tube - 275 PCS - Black, Red, Blue, White, Clear"
brand: "dowire"
price: "฿1908"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/679671192-sponsored-ad-heat-shrink-tubing-kit-3-1-ratio-adhesive
store_origin: TH
region: Thailand
---

# Waterproof Seal 7 Size Variety 3:1 Shrink Ratio Sponsored Ad - Heat Shrink Tubing Kit - 3:1 Ratio - Adhesive Lined - Wire Shrink Wrap Tubing - Waterproof Marine Grade Shrink Tube - 275 PCS - Black, Red, Blue, White, Clear

**Brand:** dowire
**Price:** ฿1908
**Availability:** ✅ In Stock

## Summary

> 🔒 Seal the Deal with Confidence!

## Quick Answers

- **What is this?** Sponsored Ad - Heat Shrink Tubing Kit - 3:1 Ratio - Adhesive Lined - Wire Shrink Wrap Tubing - Waterproof Marine Grade Shrink Tube - 275 PCS - Black, Red, Blue, White, Clear by dowire
- **How much does it cost?** ฿1908 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/679671192-sponsored-ad-heat-shrink-tubing-kit-3-1-ratio-adhesive)

## Best For

- dowire enthusiasts

## Why This Product

- Trusted dowire brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Comprehensive Kit:** 275 PCS in multiple colors for every need.
- • **Secure Connections:** Ideal for frayed wires and moisture sealing.
- • **Enhanced Durability:** 3D Seal Technology for a robust, air-tight seal.
- • **User-Friendly Design:** Easy application with uniform shrinkage.
- • **Versatile Applications:** Perfect for automotive, marine, and home projects.

## Overview

The Heat Shrink Tubing Kit by Dowire features a 3:1 shrink ratio and includes 275 pieces in various colors, designed for versatile applications in automotive, marine, and home electrical projects. With advanced adhesive technology for waterproof seals and a comprehensive size variety, this kit ensures secure and durable connections for all your wiring needs.

## Description

Sponsored Ad - Heat Shrink Tubing Kit - 3:1 Ratio - Adhesive Lined - Wire Shrink Wrap Tubing - Waterproof Marine Grade Shrink Tube - 275 PCS - Black, Red, Blue, White, Clear

## Features

- VERSATILE HEAT SHRINK TUBING — Ideal for a multitude of applications including automotive, marine, and home electrical projects. Perfect for repairing frayed wires, sealing out moisture, or providing strain relief.
- MULTIPLE APPLICATIONS — Use for sealing battery lugs, enhancing charger cable repairs, securing rope ends, or any connection that requires a robust seal post-crimping or soldering.
- SUPERIOR 3:1 SHRINK RATIO — Offers a tighter fit around wires and connectors than standard 2:1 heat shrink tube, ensuring a more secure, waterproof insulation without the need to remove existing connectors.
- 3D SEAL TECHNOLOGY — Features an advanced formula adhesive that melts evenly upon heating, filling gaps for an air-tight, waterproof seal that enhances connection durability.
- COMPREHENSIVE SIZE VARIETY — Includes seven popular sizes: 3/32, 1/8, 3/16, 1/4, 3/8, 1/2, 3/4 inch - all precut to 1.75 Inch and organized for convenience, ensuring you're equipped for any project.
- USER-FRIENDLY APPLICATION — Easy to apply; just slide over the connection, apply heat, and watch it shrink uniformly. Rotate the tubing under heat for the best, even results.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Dowire |
| Part Number | DW-HS3-KIT-275-5C |
| Item Weight | 8.4 ounces |
| Product Dimensions | 7.68 x 5.12 x 1.38 inches |
| Country of Origin | China |
| Item model number | DW-HS3-KIT-275-5C |
| Size | 1 Kit |
| Color | Kit - Black, Red, Blue, White, Clear |
| Style | 275 PCS Black, Red, Clear, White, Blue |
| Material | Polyolefin |
| Voltage | 600 Volts (AC) |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Dowire
- **Material:** Polyolefin
- **Color:** Kit - Black, Red, Blue, White, Clear
- **Item Weight:** 0.24 Kilograms
- **UPC:** 850056038539
- **Manufacturer:** Dowire

## Images

![Sponsored Ad - Heat Shrink Tubing Kit - 3:1 Ratio - Adhesive Lined - Wire Shrink Wrap Tubing - Waterproof Marine Grade Shrink Tube - 275 PCS - Black, Red, Blue, White, Clear - Image 1](https://m.media-amazon.com/images/I/81Gkpoe89EL.jpg)
![Sponsored Ad - Heat Shrink Tubing Kit - 3:1 Ratio - Adhesive Lined - Wire Shrink Wrap Tubing - Waterproof Marine Grade Shrink Tube - 275 PCS - Black, Red, Blue, White, Clear - Image 2](https://m.media-amazon.com/images/I/71ayIxIzHtL.jpg)
![Sponsored Ad - Heat Shrink Tubing Kit - 3:1 Ratio - Adhesive Lined - Wire Shrink Wrap Tubing - Waterproof Marine Grade Shrink Tube - 275 PCS - Black, Red, Blue, White, Clear - Image 3](https://m.media-amazon.com/images/I/81QhyWTrbyL.jpg)
![Sponsored Ad - Heat Shrink Tubing Kit - 3:1 Ratio - Adhesive Lined - Wire Shrink Wrap Tubing - Waterproof Marine Grade Shrink Tube - 275 PCS - Black, Red, Blue, White, Clear - Image 4](https://m.media-amazon.com/images/I/71YFY75NPmL.jpg)
![Sponsored Ad - Heat Shrink Tubing Kit - 3:1 Ratio - Adhesive Lined - Wire Shrink Wrap Tubing - Waterproof Marine Grade Shrink Tube - 275 PCS - Black, Red, Blue, White, Clear - Image 5](https://m.media-amazon.com/images/I/71CWe1B7dLL.jpg)

## Available Options

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

## Frequently Bought Together

- Dowire Heat Shrink Tubing Kit - 3:1 Ratio - Adhesive Lined - Wire Shrink Wrap Tubing - Waterproof Marine Grade Shrink Tube - 275 PCS - Black, Red, Blue, White, Clear
- SEEKONE Mini Heat Gun, 350W 2-Temp Settings 500℉ & 842℉（260℃& 450℃） Fast Heat Hot Air Gun Tool with Reflector Nozzle and 4.9Ft Long Cable Overload Protection for Crafting, Vinyl Wrap and Shrink Tubing
- 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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**Shop now:** [https://www.desertcart.co.th/products/679671192-sponsored-ad-heat-shrink-tubing-kit-3-1-ratio-adhesive](https://www.desertcart.co.th/products/679671192-sponsored-ad-heat-shrink-tubing-kit-3-1-ratio-adhesive)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-09*