---
product_id: 526655339
title: "Silicone Fiberglass Sleeve High Temperature Heat Shield Wire Protective Electrical Insulation Self-extinguishing Black (3/4\"-16ft)"
brand: "buyuneed"
price: "€ 78.98"
currency: EUR
in_stock: true
reviews_count: 8
category: "Buy Uneed"
url: https://www.desertcart.sk/products/526655339-silicone-fiberglass-sleeve-high-temperature-heat-shield-wire-protective-electrical
store_origin: SK
region: Slovakia
---

# Heat resistance up to 500℉ Durable silicone-coated fiberglass Self-extinguishing & fireproof Silicone Fiberglass Sleeve High Temperature Heat Shield Wire Protective Electrical Insulation Self-extinguishing Black (3/4"-16ft)

**Brand:** buyuneed
**Price:** € 78.98
**Availability:** ✅ In Stock

## Summary

> 🔥 Shield your wires like a pro — because overheating is so last season!

## Quick Answers

- **What is this?** Silicone Fiberglass Sleeve High Temperature Heat Shield Wire Protective Electrical Insulation Self-extinguishing Black (3/4"-16ft) by buyuneed
- **How much does it cost?** € 78.98 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/526655339-silicone-fiberglass-sleeve-high-temperature-heat-shield-wire-protective-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

- • **Trusted Reliability:** Backed by a 2-year warranty and a 4.7-star rating, join thousands of pros who rely on BuyUneed’s heat shield sleeve.
- • **Ultimate Heat Defense:** Protects wires and cables from extreme temperatures up to 500℉, ensuring peak performance under pressure.
- • **Chemical & Abrasion Shield:** Rugged silicone coating resists oils, fuels, hydraulic fluids, and abrasion for long-lasting durability.
- • **Precision Fit & Flexibility:** Available in multiple diameters with a slim 1/64" wall thickness for easy bundling without bulk.
- • **Versatile Industrial Strength:** Ideal for brake lines, fuel lines, wiring harnesses, and more—engineered for professional-grade applications.

## Overview

The BuyUneed Silicone Fiberglass Sleeve is a high-performance, self-extinguishing heat shield designed to protect electrical wires, cables, and hoses from extreme heat up to 500℉. Featuring a durable silicone-coated fiberglass construction, it offers superior resistance to chemicals, abrasion, and radiant heat, making it perfect for automotive, industrial, and electrical applications. Available in multiple sizes with a slim profile, this sleeve ensures flexible, reliable insulation backed by a 2-year warranty and top customer ratings.

## Description

Silicone Fiberglass Sleeve High Temperature Heat Shield Wire Protective Electrical Insulation Self-extinguishing Black (3/4"-16ft) - desertcart.com

Review: Best High Heat Wiring Sleeve - This stuff is perfect for what I needed. I was running reverse switch wire through my engine compartment, into the cab of my car for a manual swap. The engine puts off some serious heat where I need to route the wires. This sleeve is the real deal. Will come back to this stuff for wire bundles small and large!
Review: Very Good Quality - I bought it for my waffle maker that wasn’t heating up. I opened it and found that the problem was the cable covering was burned, which caused the issue. Fortunately, I was able to find this heat resistant cable protector of very good quality. Good product.

## 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 | B0B6C3B913 |
| Best Sellers Rank | #34,192 in Electronics ( See Top 100 in Electronics ) #249 in Cable Sleeves |
| Brand | BuyUneed |
| Brand Name | BuyUneed |
| Coverage | Heat insulation for cables, hoses, and oil circuits in high temperature environments |
| Customer Reviews | 4.7 out of 5 stars 45 Reviews |
| Item Dimensions L x W | 192"L x 0.75"W |
| Item Height | 0.75 inches |
| Item Thickness | 0.04 Inches |
| Item Type Name | high temp wire insulation sleeve |
| Manufacturer | BuyUneed |
| Manufacturer Warranty Description | 2 years |
| Material | Silicone |
| Material Type | Silicone |
| Product Dimensions | 192"L x 0.75"W |
| Recommended Uses For Product | Thermal Insulation, Fire Resistance |
| UPC | 768655501364 |
| Unit Count | 1.0 Count |

## Product Details

- **Material:** Silicone
- **Brand:** BuyUneed
- **Item Thickness:** 0.04 Inches
- **Recommended Uses For Product:** Thermal Insulation, Fire Resistance
- **Product Dimensions:** 192"L x 0.75"W

## Images

![Silicone Fiberglass Sleeve High Temperature Heat Shield Wire Protective Electrical Insulation Self-extinguishing Black (3/4"-16ft) - Image 1](https://m.media-amazon.com/images/I/712E2RgW8qL.jpg)
![Silicone Fiberglass Sleeve High Temperature Heat Shield Wire Protective Electrical Insulation Self-extinguishing Black (3/4"-16ft) - Image 2](https://m.media-amazon.com/images/I/71MSoNeLjyL.jpg)
![Silicone Fiberglass Sleeve High Temperature Heat Shield Wire Protective Electrical Insulation Self-extinguishing Black (3/4"-16ft) - Image 3](https://m.media-amazon.com/images/I/71YJCwQK1XL.jpg)
![Silicone Fiberglass Sleeve High Temperature Heat Shield Wire Protective Electrical Insulation Self-extinguishing Black (3/4"-16ft) - Image 4](https://m.media-amazon.com/images/I/71ZpipM+wPL.jpg)
![Silicone Fiberglass Sleeve High Temperature Heat Shield Wire Protective Electrical Insulation Self-extinguishing Black (3/4"-16ft) - Image 5](https://m.media-amazon.com/images/I/71fsukn+zTL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best High Heat Wiring Sleeve
*by S***H on September 26, 2025*

This stuff is perfect for what I needed. I was running reverse switch wire through my engine compartment, into the cab of my car for a manual swap. The engine puts off some serious heat where I need to route the wires. This sleeve is the real deal. Will come back to this stuff for wire bundles small and large!

### ⭐⭐⭐⭐⭐ Very Good Quality
*by E***H on June 24, 2025*

I bought it for my waffle maker that wasn’t heating up. I opened it and found that the problem was the cable covering was burned, which caused the issue. Fortunately, I was able to find this heat resistant cable protector of very good quality. Good product.

### ⭐⭐⭐⭐⭐ Sleeving worked out well.
*by T***D on May 19, 2025*

Good product. Will purchase again.

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**Shop now:** [https://www.desertcart.sk/products/526655339-silicone-fiberglass-sleeve-high-temperature-heat-shield-wire-protective-electrical](https://www.desertcart.sk/products/526655339-silicone-fiberglass-sleeve-high-temperature-heat-shield-wire-protective-electrical)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-06*