--- product_id: 472162989 title: "Silicone Fiberglass Sleeve High Temperature Heat Shield Wire Protective Electrical Insulation Self-extinguishing Black (5/16\"-24ft)" brand: "buyuneed" price: "KD 14.68" currency: KWD in_stock: true reviews_count: 8 category: "Buy Uneed" url: https://www.desertcart.com.kw/products/472162989-silicone-fiberglass-sleeve-high-temperature-heat-shield-wire-protective-electrical store_origin: KW region: Kuwait --- # 24ft length with 5/16" diameter Protects up to 500℉ heat Silicone coating resists abrasion & fluids Silicone Fiberglass Sleeve High Temperature Heat Shield Wire Protective Electrical Insulation Self-extinguishing Black (5/16"-24ft) **Brand:** buyuneed **Price:** KD 14.68 **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 (5/16"-24ft) by buyuneed - **How much does it cost?** KD 14.68 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/472162989-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 - • **Rugged Silicone Armor:** Silicone outer layer resists oils, fuels, abrasion, and fraying for long-lasting durability. - • **Ultimate Heat Defense:** Withstands scorching temperatures up to 500℉ to safeguard your critical wiring and lines. - • **Precision Fit & Length:** 5/16" inner diameter and 24ft length cover extensive wiring needs with perfect snugness. - • **Versatile Thermal Shield:** Ideal for brake lines, fuel lines, wiring harnesses, and cables exposed to intense heat. - • **Fire-Resistant & Self-Extinguishing:** Engineered to stop flames in their tracks, ensuring safety and peace of mind. ## Overview This Silicone Fiberglass Sleeve combines a heat-cleaned glass fiber core with a durable silicone rubber coating to provide superior electrical insulation and protection against heat up to 500℉. Its abrasion-resistant, fluid-proof design makes it perfect for safeguarding brake lines, fuel lines, wiring harnesses, and cables in high-temperature environments. Available in a 5/16" diameter and 24ft length, it offers a reliable, fire-resistant solution for professional-grade thermal protection. ## Description Product description Buyuneed Silicone Fiberglass Sleeves - Insist on providing customers with the suitable wire management. Tightness Fiberglass Silicone Rubber Coated Sleeve more and more people are gradually paying attention to and will apply! Fiberglass Silicone Rubber Coated Sleeve Advantage Multiple protections to protect workers' health; Superior high temperature resistance; Splash-proof multiple protection; Thermal insulation, energy saving and consumption reduction, radiation resistance; Moisture resistant, oil resistant, weatherproof, extend the life of the devices; Ozone resistance, voltage resistance, arc resistance, corona resistance; Flame retardant, reduce the occurrence of fire and the rate of spread. PERFECT FIT:Heat shield car black fiberglass hot rod sleeve helps to prevent vapor lock, protects wires from melting, protecting sensitive wire looms form close proximity heat,shielding brake lines and hose and stopping clutch cables from melting.It can expand and contract over fittings,cable,terminals and more. High Temperature Silicone Fiberglass Protective Management Sleeve Self-extinguishing Silicone Fiberglass Insulation Tube Diameter, Wall Thickness and Dimensions What's special of Flexible Silicone Fiberglass Tube? √ Water and oil resistant √ Self-extinguishing √ Adjustable √ Withstand voltage √ Arc resistant √ Corona resistance √ Thermal insulation √ High and low temperature resistance √ High Toughness, Tensile Strength √ Aging Resistance, Weather Resistance √ Convenient Cable Management √ Neat Wiring Heat Insulation Soft Adjustable Easy Install and Remove Silicone Fiberglass Sleeves Organizer Protector Wires/Cables Silicone Fiberglass Tube Apply To Cars/Offices/Homes etc Wire Harness Self-extinguishing High Temperature Silicone Rubber Tube Apply To PET Chewing; Engine Wire Protect; Office Cable Management; Keep the Cable from Tangling; Prevent Wiring Unraveling. Kind tips Silicone rubber fiberglass sleeves are available in different diameter and length sizes. Please reserve sufficient diameter and length when purchasing. ## 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 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 | B0B6C3JZHG | | Best Sellers Rank | #22,432 in Electronics ( See Top 100 in Electronics ) #169 in Cable Sleeves | | Brand | BuyUneed | | Brand Name | BuyUneed | | Coverage | Up to 60% radiant heat reduction along a 24 ft length, coverage details not specified | | Customer Reviews | 4.7 out of 5 stars 51 Reviews | | Item Dimensions L x W | 288"L x 0.31"W | | Item Thickness | 0.4 Millimeters | | Item Type Name | high temp wire insulation sleeve | | Manufacturer | BuyUneed | | Manufacturer Part Number | MTZXGSFID | | Manufacturer Warranty Description | 2 years | | Material | Fiberglass | | Material Type | Fiberglass | | Model Number | MTZXGSFID | | Number of Items | 1 | | Product Dimensions | 288"L x 0.31"W | | UPC | 768655501609 | | Unit Count | 1.0 Count | ## Product Details - **Material:** Fiberglass - **Brand:** BuyUneed - **Item Thickness:** 0.4 Millimeters - **Product Dimensions:** 288"L x 0.31"W - **Manufacturer:** BuyUneed ## Images ![Silicone Fiberglass Sleeve High Temperature Heat Shield Wire Protective Electrical Insulation Self-extinguishing Black (5/16"-24ft) - Image 1](https://m.media-amazon.com/images/I/71v-1s3UqCL.jpg) ![Silicone Fiberglass Sleeve High Temperature Heat Shield Wire Protective Electrical Insulation Self-extinguishing Black (5/16"-24ft) - Image 2](https://m.media-amazon.com/images/I/71dFXXEW4SL.jpg) ![Silicone Fiberglass Sleeve High Temperature Heat Shield Wire Protective Electrical Insulation Self-extinguishing Black (5/16"-24ft) - Image 3](https://m.media-amazon.com/images/I/712E2RgW8qL.jpg) ![Silicone Fiberglass Sleeve High Temperature Heat Shield Wire Protective Electrical Insulation Self-extinguishing Black (5/16"-24ft) - Image 4](https://m.media-amazon.com/images/I/71YJCwQK1XL.jpg) ![Silicone Fiberglass Sleeve High Temperature Heat Shield Wire Protective Electrical Insulation Self-extinguishing Black (5/16"-24ft) - Image 5](https://m.media-amazon.com/images/I/71MSoNeLjyL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by J***S on February 24, 2026* ### ⭐⭐⭐⭐⭐ Review *by S***H on September 26, 2025* ### ⭐⭐⭐⭐⭐ Review *by E***H on June 24, 2025* --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.kw/products/472162989-silicone-fiberglass-sleeve-high-temperature-heat-shield-wire-protective-electrical](https://www.desertcart.com.kw/products/472162989-silicone-fiberglass-sleeve-high-temperature-heat-shield-wire-protective-electrical) --- *Product available on Desertcart Kuwait* *Store origin: KW* *Last updated: 2026-05-16*