---
product_id: 682946867
title: "Silicone Fiberglass Sleeve Heat Shield Wire Protective High Temperature Electrical Insulation Self-extinguishing Black (5/16\"-9ft)"
brand: "buyuneed"
price: "€ 31.77"
currency: EUR
in_stock: true
url: https://www.desertcart.pt/products/682946867-silicone-fiberglass-sleeve-heat-shield-wire-protective-high-temperature-electrical
store_origin: PT
region: Portugal
---

# 9ft length with 5/16" diameter Protects up to 500℉ heat Self-extinguishing & abrasion-resistant Silicone Fiberglass Sleeve Heat Shield Wire Protective High Temperature Electrical Insulation Self-extinguishing Black (5/16"-9ft)

**Brand:** buyuneed
**Price:** € 31.77
**Availability:** ✅ In Stock

## Summary

> 🔥 Shield your wires, own the heat game!

## Quick Answers

- **What is this?** Silicone Fiberglass Sleeve Heat Shield Wire Protective High Temperature Electrical Insulation Self-extinguishing Black (5/16"-9ft) by buyuneed
- **How much does it cost?** € 31.77 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/682946867-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

- • **Rugged Silicone Armor:** Durable silicone coating resists abrasion, fraying, oils, and fuels for long-lasting protection.
- • **Ultimate Heat Defense:** Shield your cables from scorching temperatures up to 500℉ with confidence.
- • **Versatile Industrial Use:** Perfect for brake lines, fuel lines, wiring harnesses, and more—bundle and protect with ease.
- • **Precision Fit & Flexibility:** Available in multiple diameters with a flexible 9ft length to suit any wiring project.
- • **Fire-Safe & Self-Extinguishing:** Engineered to stop flames in their tracks, ensuring safety in critical environments.

## Overview

This Silicone Fiberglass Sleeve offers premium heat insulation and electrical protection with a self-extinguishing silicone outer layer. Designed to withstand temperatures up to 500℉, it safeguards wiring, brake lines, and fuel lines from heat, abrasion, and chemical exposure. Available in a 9ft length and 5/16" diameter, it’s the go-to solution for professionals demanding durable, fire-resistant wire protection.

## Description

Full description not available

## 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 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"

## Product Details

- **Material:** Glass Fiber + Silicone
- **Brand:** BuyUneed
- **Item Thickness:** 0.02 Inches
- **Product Dimensions:** 108"L x 0.31"W
- **Manufacturer:** BuyUneed

## Images

![Silicone Fiberglass Sleeve Heat Shield Wire Protective High Temperature Electrical Insulation Self-extinguishing Black (5/16"-9ft) - Image 1](https://m.media-amazon.com/images/I/71s1MqHCz-L.jpg)
![Silicone Fiberglass Sleeve Heat Shield Wire Protective High Temperature Electrical Insulation Self-extinguishing Black (5/16"-9ft) - Image 2](https://m.media-amazon.com/images/I/718JrJTIMkL.jpg)
![Silicone Fiberglass Sleeve Heat Shield Wire Protective High Temperature Electrical Insulation Self-extinguishing Black (5/16"-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 (5/16"-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 (5/16"-9ft) - Image 5](https://m.media-amazon.com/images/I/71fsukn+zTL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.pt/products/682946867-silicone-fiberglass-sleeve-heat-shield-wire-protective-high-temperature-electrical](https://www.desertcart.pt/products/682946867-silicone-fiberglass-sleeve-heat-shield-wire-protective-high-temperature-electrical)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-01-26*