---
product_id: 21526021
title: "10419 - Heat Sheath 1\" I.D. x 3ft Aluminized Sleeving for Ultimate Hi-Temp Protection"
brand: "design engineering"
price: "€ 30.71"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.it/products/21526021-10419-heat-sheath-1-i-d-x-3ft-aluminized-sleeving
store_origin: IT
region: Italy
---

# Withstands 500°F direct heat Custom trim to perfect length Reflects radiant heat up to 2000°F 10419 - Heat Sheath 1" I.D. x 3ft Aluminized Sleeving for Ultimate Hi-Temp Protection

**Brand:** design engineering
**Price:** € 30.71
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay cool under pressure with the ultimate heat shield!

## Quick Answers

- **What is this?** 10419 - Heat Sheath 1" I.D. x 3ft Aluminized Sleeving for Ultimate Hi-Temp Protection by design engineering
- **How much does it cost?** € 30.71 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/21526021-10419-heat-sheath-1-i-d-x-3ft-aluminized-sleeving)

## Best For

- design engineering enthusiasts

## Why This Product

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

## Key Features

- • **Tailored to You:** Easily trim to your exact length for a custom, professional finish every time.
- • **Sleek & Flexible Fit:** Pliable design ensures seamless installation even around tight bends—no compromises on protection or style.
- • **Ultimate Heat Defense:** Shield your cables from scorching 500°F direct heat and 2000°F radiant heat with confidence.
- • **Beyond Heat Protection:** Resists chemical spills, oil, dirt, and grime—keeping your cables pristine in any environment.
- • **Multi-Diameter Options:** Choose from five popular sizes to perfectly match your wiring needs and elevate your setup.

## Overview

Design Engineering 010419 Heat Sheath is a high-performance aluminized sleeving designed to protect wires, cables, and hoses from extreme heat up to 500°F direct and 2000°F radiant. Its pliable fabric allows easy installation and trimming, while multiple diameter options ensure a perfect fit. Beyond heat resistance, it also guards against chemical, oil, and grime exposure, making it an essential upgrade for professional-grade durability.

## 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.

## Features

- Slide over wires, cables and hoses for extreme heat protection
- Withstands 500 degrees F direct, continuous heat and 2000 degrees F radiant heat
- Pliable for tight bends
- Trim to desired length
- Five popular diameters to choose from: 1/2", 3/4", 1", 1-1/4", and 1-1/2"

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Design Engineering |
| Brand | Design Engineering |
| Model | Design Engineering 10419 |
| Item Weight | 3.52 ounces |
| Product Dimensions | 132 x 48 x 24 inches |
| Item model number | 10419 |
| Is Discontinued By Manufacturer | No |
| Exterior | Painted |
| Manufacturer Part Number | 10419 |
| OEM Part Number | 10419 |
| Position | Center |

## Images

![10419 - Heat Sheath 1" I.D. x 3ft Aluminized Sleeving for Ultimate Hi-Temp Protection - Image 1](https://m.media-amazon.com/images/I/71wD9lZIS8L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Expensive heat protection but worth it
*by M***. on April 12, 2019*

I bougt the 1" heat sheath to protect the exhuast from my diesel heater from melting the fuel line. The cheap chinese stuff works ok but this stuff is much better. The inner fiberglass insulation is coated by a tougher alumnum outer coating. It's very easy to slide over the 1" exhaust tube and keeps heat away from the plastic fuel line. I had an extar 8" and covered the fuel line too so I'm double protected. Highly recommend spending the extra $$ for the good stuff if it's for safety. It's very ewsy to cut with a pair of scissors and it doesn't fray as easily as the cheap stuff does.

### ⭐⭐⭐⭐⭐ Helping To Keep My Fuel Temp Stable
*by W***H on May 6, 2016*

Fits perfectly over the fuel lines I am trying protect from heat and does a phenomenal job of keeping the fuel temp from rising from engine bay heat. Lower fuel temps translate into less fuel loss through vaporization, and less vapor lock/cavitation of the fuel pump. The perfect compliment to my high performance rig.

### ⭐⭐⭐⭐ Good Quality
*by W***6 on July 20, 2013*

I ordered 1" thinking it was going to be difficult to get my wiring through, I really could have done 3/4" or possibly 1/2". The ends do fray the fiberglass when you cut it so I just added some heat shrink on both ends. It is real fiberglass (very itchy) so take precaution when handling it. Works great for my starter wiring.

## Frequently Bought Together

- Design Engineering 010419 Heat Sheath 1" I.D. x 3ft Aluminized Sleeving for Ultimate Hi-Temp Protection
- Design Engineering 010418 Heat Sheath 1/2" I.D. x 3ft Aluminized Sleeving for Ultimate Hi-Temp Protection
- Design Engineering Heat Sheath – 3/4" Inner Diameter x 3ft – Aluminized Sleeving for Extreme Heat Protection on Cables, Spark Plug Wires, and Fuel Lines

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**Shop now:** [https://www.desertcart.it/products/21526021-10419-heat-sheath-1-i-d-x-3ft-aluminized-sleeving](https://www.desertcart.it/products/21526021-10419-heat-sheath-1-i-d-x-3ft-aluminized-sleeving)

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-01-22*