---
product_id: 4867449
title: "Design Engineering High-Temperature Aluminum Silicone Coating Spray – Heat-Resistant Protective Sealant for Exhaust Wraps, Engine Parts, Headers, and Manifolds"
brand: "design engineering"
price: "169.19 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Design Engineering"
url: https://www.desertcart.tn/products/4867449-design-engineering-high-temperature-aluminum-silicone-coating-spray-heat-resistant
store_origin: TN
region: Tunisia
---

# Withstands up to 1200°F heat Compatible with multiple metal surfaces Durable protective silicone barrier Design Engineering High-Temperature Aluminum Silicone Coating Spray – Heat-Resistant Protective Sealant for Exhaust Wraps, Engine Parts, Headers, and Manifolds

**Brand:** design engineering
**Price:** 169.19 DT
**Availability:** ✅ In Stock

## Summary

> 🔥 Seal the heat, own the street! 🛠️

## Quick Answers

- **What is this?** Design Engineering High-Temperature Aluminum Silicone Coating Spray – Heat-Resistant Protective Sealant for Exhaust Wraps, Engine Parts, Headers, and Manifolds by design engineering
- **How much does it cost?** 169.19 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/4867449-design-engineering-high-temperature-aluminum-silicone-coating-spray-heat-resistant)

## 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

- • **Extreme Heat Defense:** Protects exhaust wraps and engine parts from scorching temperatures up to 1200°F, ensuring peak performance under pressure.
- • **Effortless Application:** Quick-drying 12 oz spray that cures in just 2 hours at 400°F—apply multiple coats for professional-grade protection without the hassle.
- • **Water & Wear Resistant:** Formulated to resist water and harsh conditions, keeping your engine parts looking sharp and performing flawlessly.
- • **Long-Lasting Durability:** Creates a flexible, crack-resistant seal that shields against dirt, grime, and abrasion, extending the lifespan of your heat-sensitive components.
- • **Versatile Compatibility:** Optimized for Design Engineering exhaust wraps but also enhances durability on headers, manifolds, and other metal surfaces.

## Overview

Design Engineering’s High-Temperature Aluminum Silicone Coating Spray delivers industrial-grade heat resistance up to 1200°F, forming a tough, flexible barrier that protects exhaust wraps and metal engine parts from dirt, grime, and wear. Easy to apply and quick to cure, this water-resistant sealant extends component life and boosts performance, making it a must-have for automotive pros and enthusiasts aiming for lasting engine excellence.

## Description

Introducing Design Engineering’s High-Temperature Silicone Coating Spray, specially formulated to protect surfaces exposed to extreme heat up to 1500°F. This durable coating is perfect for headers, engine blocks, manifolds, starters, grills, and any high-heat applications where protection and longevity are essential. Designed to work seamlessly with all Design Engineering exhaust wraps, the spray creates a tough, flexible barrier that seals and protects the wrap from damaging oil, dirt, grime, and abrasion. By shielding these surfaces, it helps extend the life of your exhaust wrap and other heat-resistant materials, reducing maintenance and replacement costs. Easy to apply with excellent adhesion and quick drying time, this coating also resists cracking and peeling under harsh conditions, ensuring long-lasting protection. Whether you’re upgrading your vehicle’s performance or maintaining industrial equipment, this heat-resistant silicone coating spray delivers reliable thermal protection and durability in one convenient product.

Review: Good - So far no issues , went on well, holds well
Review: Works Great!! - Great Product and holds up well.

## Features

- ULTIMATE PROTECTION - Design Engineering’s High-Temp Silicone Coating shields exhaust wraps from dirt, debris, and grime, extending their lifespan and maintaining optimal performance for vehicles and other heat-sensitive applications.
- WITHSTANDS EXTREME HEAT - Designed to handle temperatures up to 1200°F, this coating is perfect for any hot surface. It penetrates, seals, and protects your exhaust wrap, improving heat retention and extending its durability. Protect metal surfaces.
- WITHSTANDS EXTREME HEAT - Handles temps up to 1200°F, ideal for hot surfaces. This coating penetrates, seals, and protects exhaust wraps, enhancing heat retention and durability. Also shields metal surfaces.
- EASY TO USE - This 12 oz. high-temp sealant cures at 400°F in 2 hours. Apply at least three coats, allowing a heat cycle between each for proper curing, to ensure optimal performance.
- COMPATIBLE WITH DESIGN ENGINEERING & MORE - Specially formulated for Design Engineering exhaust wraps, this silicone coating also protects various metal surfaces, enhancing durability and functionality.
- Made in the USA

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000MY1RB0 |
| Best Sellers Rank | #6,183 in Automotive ( See Top 100 in Automotive ) #2 in Silicone Sealers #44 in Automotive Replacement Exhaust Heat Wrap, Matting & Sleeving #398 in Oils & Fluids |
| Brand | Design Engineering |
| Brand Name | Design Engineering |
| Color | Aluminum |
| Compatible Material | Aluminum |
| Customer Reviews | 4.6 out of 5 stars 3,311 Reviews |
| Global Trade Identification Number | 00607078103024 |
| Included Components | Greases & Lubricants |
| Item Dimensions | 5 x 5 x 5 inches |
| Item Form | Spray |
| Item Type Name | Greases & Lubricants |
| Item Weight | 0.3 Pounds |
| Item dimensions L x W x H | 5 x 5 x 5 inches |
| Manufacturer | Design Engineering |
| Material | Aluminum , Silicone |
| Material Type | Aluminum, Silicone |
| Model | 10302 |
| Number of Items | 1 |
| Part Interchange Info | 010302 |
| Part Number | 10302 |
| Style | Spray |
| Style Name | Spray |
| Surface Recommendation | Pipe |
| UPC | 607078103024 |
| Unit Count | 12.0 Ounce |
| Warranty Description | Manufacturer Warranty |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** Design Engineering
- **Item Weight:** 4.8 ounces
- **Item dimensions L x W x H:** 5 x 5 x 5 inches
- **Material:** Aluminum,Silicone
- **Style:** Spray

## Images

![Design Engineering High-Temperature Aluminum Silicone Coating Spray – Heat-Resistant Protective Sealant for Exhaust Wraps, Engine Parts, Headers, and Manifolds - Image 1](https://m.media-amazon.com/images/I/718uI7vbKFL.jpg)
![Design Engineering High-Temperature Aluminum Silicone Coating Spray – Heat-Resistant Protective Sealant for Exhaust Wraps, Engine Parts, Headers, and Manifolds - Image 2](https://m.media-amazon.com/images/I/71qH5xSgCPL.jpg)
![Design Engineering High-Temperature Aluminum Silicone Coating Spray – Heat-Resistant Protective Sealant for Exhaust Wraps, Engine Parts, Headers, and Manifolds - Image 3](https://m.media-amazon.com/images/I/91FD0EHbtnL.jpg)
![Design Engineering High-Temperature Aluminum Silicone Coating Spray – Heat-Resistant Protective Sealant for Exhaust Wraps, Engine Parts, Headers, and Manifolds - Image 4](https://m.media-amazon.com/images/I/81nOXlpR60L.jpg)
![Design Engineering High-Temperature Aluminum Silicone Coating Spray – Heat-Resistant Protective Sealant for Exhaust Wraps, Engine Parts, Headers, and Manifolds - Image 5](https://m.media-amazon.com/images/I/91YME2gPYYL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Does this product help reduce the ambient heat outside the pipes?**
A: I believe it does when used with the wrapping material.  I used it to protect wires and hoses that came close to the exhaust line.  I wrapped the pipe with the wrapping material and coated it with the spray as per directions and have had no problems with heat from pipe.

**Q: Wrong color product**
A: Paint it.

**Q: How long after I apply does it have to be put at 400° to cure can I put it at 400 degrees a week later a month later?**
A: I would put at 400 degrees not long after application of coating, but let the coating dry a bit because vapors could ignite. Also two coats to seal better, first coat room tem. before coating again. Advise because a good seal so if moisture gets behind it after rain or cleaning it won't smoke. After warp waiting doesn't matter much but the warp could loosen up. After coating has set up a while and not got wet or cracked should also be alright to cure. I would at spray ends again if you wait to long to cure. Slower tem. rise to 400 will make it stronger.

**Q: The description shows 3 cans. I that the quantity?**
A: No it just shows the different colors.  You only receive one can.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good
*by B***Y on May 9, 2026*

So far no issues , went on well, holds well

### ⭐⭐⭐⭐⭐ Works Great!!
*by X***R on January 28, 2026*

Great Product and holds up well.

### ⭐⭐⭐⭐⭐ Good stuff
*by J***P on February 23, 2026*

Been using it for years. Good stuff

## Frequently Bought Together

- Design Engineering High-Temperature Silicone Coating Spray - Aluminum
- Metal Zip Ties 11.8 inch 100pcs 304 Stainless Steel Zip Ties Heavy Duty Multi-Purpose Self-Locking Cable Ties for Machinery, Vehicles, Exhaust Wrap, Farms, Pipes, Roofs, Cables, and Outdoor Fence
- SunplusTrade 2" x 50' Black Exhaust Heat Wrap Roll for Motorcycle Fiberglass Heat Shield Tape with Stainless Ties

---

## 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.tn/products/4867449-design-engineering-high-temperature-aluminum-silicone-coating-spray-heat-resistant](https://www.desertcart.tn/products/4867449-design-engineering-high-temperature-aluminum-silicone-coating-spray-heat-resistant)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-04*