---
product_id: 41610267
title: "DOUBLESTAR 4 Feet I.D Polyolefin 2:1 Heat Shrink Tubing 20mm 25mm 30mm 35mm 40 mm 50mm (25mm(1in))"
brand: "doublestar"
price: "367314₫"
currency: VND
in_stock: true
reviews_count: 8
url: https://www.desertcart.vn/products/41610267-doublestar-4-feet-i-d-polyolefin-2-1-heat-shrink
store_origin: VN
region: Vietnam
---

# 48" Length Heat-Stable 1" Thickness DOUBLESTAR 4 Feet I.D Polyolefin 2:1 Heat Shrink Tubing 20mm 25mm 30mm 35mm 40 mm 50mm (25mm(1in))

**Brand:** doublestar
**Price:** 367314₫
**Availability:** ✅ In Stock

## Summary

> 🔥 Heat Up Your Projects with Style!

## Quick Answers

- **What is this?** DOUBLESTAR 4 Feet I.D Polyolefin 2:1 Heat Shrink Tubing 20mm 25mm 30mm 35mm 40 mm 50mm (25mm(1in)) by doublestar
- **How much does it cost?** 367314₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/41610267-doublestar-4-feet-i-d-polyolefin-2-1-heat-shrink)

## Best For

- doublestar enthusiasts

## Why This Product

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

## Key Features

- • **Memory Effect:** Retains shape after heating for long-lasting performance.
- • **Shrink to Fit:** Conforms perfectly to any shape for a seamless finish.
- • **Aesthetic Appeal:** Sleek black design enhances visual appeal.
- • **Durable Protection:** Offers reliable insulation and mechanical protection.
- • **Manufacturer Warranty:** Peace of mind with a distributor-backed warranty.

## Overview

The DOUBLESTAR 4 Feet I.D Polyolefin Heat Shrink Tubing is engineered for superior performance, featuring a 1-inch nominal wall thickness and a length of 48 inches. Made from advanced polyolefin materials, it provides excellent insulation, mechanical protection, and a sleek aesthetic. With a memory effect and heat stability, this tubing is perfect for a variety of applications, ensuring your projects not only function well but look great too.

## Description

DOUBLESTAR 4 Feet I.D Polyolefin 2:1 Heat Shrink Tubing 20mm 25mm 30mm 35mm 40 mm 50mm (25mm(1in))

## Features

- Using radiation crosslinking polymers and processes we pioneered, our heat-shrinkable tubings are made of polyolefins, fluoropolymers and elastomers enhanced by radiation cross-linking providing a memory effect and heat-stability
- When heated during installation, our tubings shrink to conform to the shape of the substrate on wihc they are installed.
- hese provide dependable insulation, mechanical protection, and strain relief, as well as aesthetic appeal.
- Distributor to honor the Manufacturer Warranty.
- Country of manufacture: China; Material: polyolefin; Size: 25mm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | DOUBLESTAR |
| Material | Polyolefin |
| Color | Black |
| Product Dimensions | 48"L x 1"W |
| Nominal Wall Thickness | 1 inch |
| Item Length | 48 Inches |
| Manufacturer | DBSTAR |
| Item Weight | 1.76 ounces |
| Item model number | DBSTAR HST |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | DBSTAR HST |

## Images

![DOUBLESTAR 4 Feet I.D Polyolefin 2:1 Heat Shrink Tubing 20mm 25mm 30mm 35mm 40 mm 50mm (25mm(1in)) - Image 1](https://m.media-amazon.com/images/I/31b4FX3bnoL.jpg)
![DOUBLESTAR 4 Feet I.D Polyolefin 2:1 Heat Shrink Tubing 20mm 25mm 30mm 35mm 40 mm 50mm (25mm(1in)) - Image 2](https://m.media-amazon.com/images/I/51zAScXukvL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    This was a size I needed to work as both to seal and relieve stress on an extension cord repair
  

*by D***L on Reviewed in the United States on June 19, 2024*

This was a size I needed to work both to seal and relieve stress on an heavy extension cord repair. Worked perfectly to install a new female end. Shrinkage was as described but next time I might select a 3 to 1 version of the material. I love a learning curve!

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Works good
  

*by A***R on Reviewed in the United States on August 8, 2024*

Used to seal a battery pack.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Works well...
  

*by K***L on Reviewed in the United States on June 10, 2023*

...have not observed a problem water resistance.  Appears to be very strong.

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**Shop now:** [https://www.desertcart.vn/products/41610267-doublestar-4-feet-i-d-polyolefin-2-1-heat-shrink](https://www.desertcart.vn/products/41610267-doublestar-4-feet-i-d-polyolefin-2-1-heat-shrink)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-01-25*