---
product_id: 218680244
title: "30mm Diameter Black Polyolefin Heat Shrink-Tube Sleeve (Black, 0.5 Meter)"
brand: "g&s"
price: "¥912"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/218680244-30mm-diameter-black-polyolefin-heat-shrink-tube-sleeve-black-0
store_origin: JP
region: Japan
---

# 10mm diameter precision fit 2:1 shrink ratio for tight grip High tensile & dielectric strength 30mm Diameter Black Polyolefin Heat Shrink-Tube Sleeve (Black, 0.5 Meter)

**Brand:** g&s
**Price:** ¥912
**Availability:** ✅ In Stock

## Summary

> 🔥 Shrink your cables, not your style!

## Quick Answers

- **What is this?** 30mm Diameter Black Polyolefin Heat Shrink-Tube Sleeve (Black, 0.5 Meter) by g&s
- **How much does it cost?** ¥912 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/218680244-30mm-diameter-black-polyolefin-heat-shrink-tube-sleeve-black-0)

## Best For

- g&s enthusiasts

## Why This Product

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

## Key Features

- • **Built to Endure:** Operates reliably from -55°C to +125°C, resisting weather, wear, and tear.
- • **Versatile & Stylish:** Perfect for DIY pros, automotive, electronics, and color-coding your projects.
- • **Shrink-to-Fit Technology:** 2:1 shrink ratio guarantees a secure, professional finish with minimal effort.
- • **Military-Grade Insulation:** Polyolefin material offers superior electrical insulation and stress control.
- • **Precision Fit, Every Time:** 10mm diameter ensures seamless coverage for cables and wires.

## Overview

The G&S 30mm Black Polyolefin Heat Shrink Tube is a durable, high-performance sleeve designed for professional-grade insulation and protection. With a precise 10mm diameter and a 2:1 shrink ratio, it tightly secures cables and wires, offering excellent tensile strength (10.4 MPa) and dielectric strength (20 kV/mm). Engineered to withstand extreme temperatures (-55°C to +125°C), this heat shrink tube is ideal for electrical, automotive, and DIY applications, ensuring long-lasting, weather-resistant performance.

## Description

30mm Diameter Black Polyolefin Heat Shrink-Tube Sleeve (Black, 0.5 Meter)

## Features

- Diameter: 10mm, Length-2 meters, Shrink ratio:2:1,
- Top Quality Heat Shrink sleeve Polyolefin Heat Shrink tubes are excellent for insulation
- Insulation properties, excellent stress control properties, long term weather and regular wear and tear resistance
- Bundles, and protects cables, wire and hoses and can be used in a wide range of DIY applications
- Used extensively for cable and wire harnessing, strain relief, insulation, color-coding, identification and protection.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | G&S |
| Manufacturer | G&S |
| Country of Origin | India |
| Colour | Black |
| Number of Memory Sticks | 1 |
| Item Weight | 299 g |
| Product Dimensions | 15 x 10 x 10 cm; 299 g |
| Item part number | C30 |
| Item Height | 10 Centimeters |
| Item Width | 10 Centimeters |
| Are batteries included? | No |

## Images

![30mm Diameter Black Polyolefin Heat Shrink-Tube Sleeve (Black, 0.5 Meter) - Image 1](https://m.media-amazon.com/images/I/71sW+pK7tPL.jpg)
![30mm Diameter Black Polyolefin Heat Shrink-Tube Sleeve (Black, 0.5 Meter) - Image 2](https://m.media-amazon.com/images/I/61FXz2qsjrL.jpg)
![30mm Diameter Black Polyolefin Heat Shrink-Tube Sleeve (Black, 0.5 Meter) - Image 3](https://m.media-amazon.com/images/I/81H0HU80tcL.jpg)
![30mm Diameter Black Polyolefin Heat Shrink-Tube Sleeve (Black, 0.5 Meter) - Image 4](https://m.media-amazon.com/images/I/81ug3yUbEAL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.jp/products/218680244-30mm-diameter-black-polyolefin-heat-shrink-tube-sleeve-black-0](https://www.desertcart.jp/products/218680244-30mm-diameter-black-polyolefin-heat-shrink-tube-sleeve-black-0)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-26*