---
product_id: 472162989
title: "Silicone Fiberglass Sleeve Heat Shield Wire Protective High Temperature Electrical Insulation Self-extinguishing Black (3/4\"-9ft)"
brand: "buyuneed"
price: "R1180"
currency: ZAR
in_stock: true
category: "Buy Uneed"
url: https://www.desertcart.co.za/products/472162989-silicone-fiberglass-sleeve-heat-shield-wire-protective-high-temperature-electrical
store_origin: ZA
region: South Africa
---

# Superior dielectric insulation Protects up to 500℉ heat Self-extinguishing fireproof design Silicone Fiberglass Sleeve Heat Shield Wire Protective High Temperature Electrical Insulation Self-extinguishing Black (3/4"-9ft)

**Brand:** buyuneed
**Price:** R1180
**Availability:** ✅ In Stock

## Summary

> 🔥 Shield your wires like a pro — because your gear deserves the best!

## Quick Answers

- **What is this?** Silicone Fiberglass Sleeve Heat Shield Wire Protective High Temperature Electrical Insulation Self-extinguishing Black (3/4"-9ft) by buyuneed
- **How much does it cost?** R1180 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/472162989-silicone-fiberglass-sleeve-heat-shield-wire-protective-high-temperature-electrical)

## Best For

- buyuneed enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Self-extinguishing and heat-cleaned fiberglass inner layer guarantees safety and longevity in demanding environments.
- • **Ultimate Heat Defense:** Withstands scorching temperatures up to 500℉, shielding your cables and hoses from damage.
- • **Versatile Application:** Perfect for brake lines, fuel lines, wiring harnesses, and more—engineered for professional-grade thermal and electrical insulation.
- • **Chemical & Abrasion Resistant:** Rugged silicone coating repels oils, fuels, hydraulic fluids, and resists fraying for long-lasting durability.
- • **Premium Electrical Insulation:** Braided fiberglass core with excellent dielectric properties ensures safe, reliable wire protection.

## Overview

This Silicone Fiberglass Sleeve combines a heat-cleaned fiberglass core with a tough silicone rubber outer layer to provide superior protection against heat up to 500℉, chemicals, abrasion, and fire. Designed for professional use on brake lines, fuel lines, wiring harnesses, and cables, it offers excellent dielectric insulation and self-extinguishing safety, making it an essential upgrade for any high-performance electrical or automotive setup.

## Description

Silicone Fiberglass Sleeve Heat Shield Wire Protective High Temperature Electrical Insulation Self-extinguishing Black (3/4"-9ft) - desertcart.com

## Features

- Fiberglass Heat Shield Sleeve :Silicone fiberglass Sleeves inner layer is braided from glass fiber yarn,which is then stripped of loose fibers by means of a heat cleaning process,and the outer layer is tightly covered with silicone rubber,which has good dielectric property softness
- Silicone Coated Wire Protective :Excellent protection against up to 60 percentage of radiant heat.this rugged silicone coating makes the fire sleeve resistant to most chemicals,including hydraulic fluids,oils and fuels.The coating also makes it resistant to abrasion and fraying.Used to protect brake lines,fuel lines,wiring harnesses and cables
- High Heat Wire Insulation :fire sleeve thermal insulator sleeve provides the ultimate in heat insulation and protection from direct heat up to 500℉.Heat sleeve solves the problem of heat and abrasions damaging fuel,transmission and brake lines and is fireproof solution.This Silicone Fiberglass Sleeve has a rugged silicone cover making it fit for applications were abrasion
- Uses of Silicone Fiberglass Sleeve :Heat Resistant Wire Wrap is a fire resistant flexible cover that can be used for thermal protection of wires,cables and hoses that are exposed to continuous high temperatures around a heat source.Insulating wiring hoses,oil/brakes/transmission lines&more,use for bundling&protecting electrical wirings etc.
- Fire Sleeve Information :Inner Diameter:3/16",5/16",3/8",9/16",3/4",Outer Diameter:7/32",11/32",13/32",19/32",25/32",Wall Thickness:1/64"

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BMQ9F2W9 |
| Best Sellers Rank | #30,849 in Electronics ( See Top 100 in Electronics ) #235 in Cable Sleeves |
| Brand | BuyUneed |
| Brand Name | BuyUneed |
| Coverage | Variable (depending on the diameter of the insulated object) |
| Customer Reviews | 5.0 out of 5 stars 1 Review |
| Item Dimensions L x W | 108"L x 0.75"W |
| Item Thickness | 0.04 inches |
| Item Type Name | high temp wire insulation sleeve |
| Manufacturer | BuyUneed |
| Manufacturer Warranty Description | 2 years |
| Material | Fiberglass and Silicone |
| Material Type | Fiberglass and Silicone |
| Model Number | MTZXGSFID |
| Number of Items | 1 |
| Product Dimensions | 108"L x 0.75"W |
| Recommended Uses For Product | Thermal insulation, Electrical insulation, Oil and hose insulation, Fire resistance |
| UPC | 768633089877 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** BuyUneed
- **Item Thickness:** 0.04 inches
- **Manufacturer:** BuyUneed
- **Material:** Fiberglass and Silicone
- **Product Dimensions:** 108"L x 0.75"W

## Images

![Silicone Fiberglass Sleeve Heat Shield Wire Protective High Temperature Electrical Insulation Self-extinguishing Black (3/4"-9ft) - Image 1](https://m.media-amazon.com/images/I/71X8bKIlHSL.jpg)
![Silicone Fiberglass Sleeve Heat Shield Wire Protective High Temperature Electrical Insulation Self-extinguishing Black (3/4"-9ft) - Image 2](https://m.media-amazon.com/images/I/712yVVxIA4L.jpg)
![Silicone Fiberglass Sleeve Heat Shield Wire Protective High Temperature Electrical Insulation Self-extinguishing Black (3/4"-9ft) - Image 3](https://m.media-amazon.com/images/I/712E2RgW8qL.jpg)
![Silicone Fiberglass Sleeve Heat Shield Wire Protective High Temperature Electrical Insulation Self-extinguishing Black (3/4"-9ft) - Image 4](https://m.media-amazon.com/images/I/71YJCwQK1XL.jpg)
![Silicone Fiberglass Sleeve Heat Shield Wire Protective High Temperature Electrical Insulation Self-extinguishing Black (3/4"-9ft) - Image 5](https://m.media-amazon.com/images/I/814Rpu-3ruL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.co.za/products/472162989-silicone-fiberglass-sleeve-heat-shield-wire-protective-high-temperature-electrical](https://www.desertcart.co.za/products/472162989-silicone-fiberglass-sleeve-heat-shield-wire-protective-high-temperature-electrical)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-09-06*