---
product_id: 10457946
title: "Heat Sheath 1/2\" I.D. x 3ft Aluminized"
price: "€ 33.83"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.hr/products/10457946-heat-sheath-1-2-i-d-x-3ft-aluminized
store_origin: HR
region: Croatia
---

# Reflects radiant heat up to 2000°F 19 oz high-temp glass fiber insulation Abrasion & flame-retardant aramid reinforcement Heat Sheath 1/2" I.D. x 3ft Aluminized

**Price:** € 33.83
**Availability:** ✅ In Stock

## Summary

> 🔥 Shield your gear like a pro—because overheating is so last season.

## Quick Answers

- **What is this?** Heat Sheath 1/2" I.D. x 3ft Aluminized
- **How much does it cost?** € 33.83 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/10457946-heat-sheath-1-2-i-d-x-3ft-aluminized)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Reinforced with aramid thread for unmatched abrasion resistance and flame retardancy.
- • **Made in the USA:** Proudly manufactured with quality and craftsmanship you can trust.
- • **Precision Engineered:** Crafted with 19 oz high-temp glass fiber insulation for flexible, durable protection.
- • **Ultimate Heat Defense:** Reflects and resists extreme heat up to 2000°F, keeping your lines cool and safe.
- • **Effortless Installation:** Cut to size and slide on—no hassle, no downtime, just instant heat shielding.

## Overview

Design Engineering 10418 Heat Sheath is a premium aluminized sleeving designed to protect hoses, cables, and lines from extreme heat up to 2000°F. Featuring 19 oz high-temperature glass fiber insulation and aramid thread reinforcement, it offers superior abrasion resistance and flame retardancy. Easy to install and proudly made in the USA, this sleeving ensures long-lasting, flexible protection in demanding automotive and industrial environments.

## Description

Design Engineering Heat Sheath is an aluminized sleeving sesigned to slide over wires, cables and hoses. Heat Sheath provides ultimate protection from extreme heat as well as chemical and oil spills, dirt, grease and road grime. Constructed from a high temperature fabric and bonded to an aluminized material to reflect heat. Heat Sheath is fireproof and withstands direct heat up to 500 degrees Fahrenheit.

Review: As advertised - Using for fuel line near transmission tunnel. Works as advertised.
Review: Fixed my vapor lock issues - I used this heat sleeve to cover metal fuel line in my classic car that was having some vapor lock issues. This along with some custom-made shields for the fuel pump seem to fix my issue. Great product and brand-name, would buy again if needed.

## Features

- Keeps lines and hoses cool, flexible, and protected-resists abrasion and reflects damaging radiant heat up to 2000F.
- Precision-engineered using 19 oz high-temperature glass fiber insulation, finished with a durable aluminum outer layer.
- Reinforced with aramid thread for outstanding heat resistance, abrasion durability, and flame-retardant performance in high-temperature environments.
- Quick, easy installation: simply unhook the line or hose, cut to desired length, slide on, and reattach.
- Proudly manufactured in the USA with a focus on quality and craftsmanship

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000CEM3M2 |
| Best Sellers Rank | #27,070 in Automotive ( See Top 100 in Automotive ) #17 in Automotive Replacement Exhaust Heat Wrap, Matting & Sleeving |
| Brand | Design Engineering |
| Customer Reviews | 4.7 4.7 out of 5 stars (328) |
| Date First Available | December 23, 2005 |
| Exterior | Per Item Description |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.88 ounces |
| Item model number | 10418 |
| Manufacturer | Design Engineering |
| Manufacturer Part Number | 10418 |
| Model | Heat Sheath |
| OEM Part Number | 10418 |
| Product Dimensions | 10.1 x 3.4 x 1.5 inches |

## Images

![Heat Sheath 1/2" I.D. x 3ft Aluminized - Image 1](https://m.media-amazon.com/images/I/618jqYsNddL.jpg)
![Heat Sheath 1/2" I.D. x 3ft Aluminized - Image 2](https://m.media-amazon.com/images/I/61T1m3+Gc4L.jpg)
![Heat Sheath 1/2" I.D. x 3ft Aluminized - Image 3](https://m.media-amazon.com/images/I/71HBsLwXIAL.jpg)
![Heat Sheath 1/2" I.D. x 3ft Aluminized - Image 4](https://m.media-amazon.com/images/I/71S8DvP9ArL.jpg)
![Heat Sheath 1/2" I.D. x 3ft Aluminized - Image 5](https://m.media-amazon.com/images/I/71Z-JXznmWL.jpg)

## Questions & Answers

**Q: How is this sleeve measured? Are the listed sizes diameters or are they the measurements of the sleeve when layed flat?**
A: Actually, the perimeter of a 3/4" diameter pipe is 2-3/8".

**Q: Will the 1.5 inch sleeve fit over a 1.5 inch radiator hose, or will it be too snug?**
A: if the radiator hose is truly a 1.5" o.d and straight then yes it will fit, but if the hose expands as rubber does, then it will be greater than 1.5" and it may split the sleeve,  If it is a curved hose then it will be greater than 1.5" o.d. in portions and the sleeve will not fit.  You would not want to put this on a radiator hose as it would trap heat and not allow the radiator hose to radiate and dissipate heat properly.  If the hose is not carrying hot water but merely used as a drain hose, then this is fine.  This it meant to protect from radiant heat but also retains heat internally which could cause your rubber hose to fail prematurely and due to being obscured by the wrap you could not inspect the hose for sponginess, cracking or impending failure.  Basically, not a good idea for that purpose.

**Q: What is the inside diameter**
A: The product is in a roll.  The diameter is what ever you make it.

**Q: Can this be used on the egr valve tube**
A: Yes, the Design Engineering 010418 Heat Sheath can be used on the EGR valve tube. The inner diameter of the heat sheath is 0.5 inches, which is larger than the inner diameter of most EGR valve tubes (typically 0.4 inches). This means that the heat sheath will fit snugly over the EGR valve tube and provide protection from heat.

## Customer Reviews

### ⭐⭐⭐⭐⭐ As advertised
*by W***S on April 12, 2025*

Using for fuel line near transmission tunnel. Works as advertised.

### ⭐⭐⭐⭐⭐ Fixed my vapor lock issues
*by T***2 on September 25, 2024*

I used this heat sleeve to cover metal fuel line in my classic car that was having some vapor lock issues. This along with some custom-made shields for the fuel pump seem to fix my issue. Great product and brand-name, would buy again if needed.

### ⭐⭐⭐⭐⭐ Good heat shield.
*by A***R on September 18, 2023*

I used this on the wires that go to the starter on a 2008 Jeep Wrangler. The insulation on the wire that energizes the starter solenoid had melted even with the factory starter heat shield in place. This Jeep has a design problem because the catalytic converters are very close to the starter. This heat shield work great for this application and solved the problem.

## Frequently Bought Together

- Design Engineering 010418 Heat Sheath 1/2" I.D. x 3ft Aluminized Sleeving for Ultimate Hi-Temp Protection
- Design Engineering 010403 Heat Sheath 3/4" I.D. x 3ft Aluminized Sleeving for Ultimate Hi-Temp Protection
- Design Engineering 010419 Heat Sheath 1" I.D. x 3ft Aluminized Sleeving for Ultimate Hi-Temp Protection

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**Shop now:** [https://www.desertcart.hr/products/10457946-heat-sheath-1-2-i-d-x-3ft-aluminized](https://www.desertcart.hr/products/10457946-heat-sheath-1-2-i-d-x-3ft-aluminized)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-01-23*