---
product_id: 231679784
title: "Second Skin Thermal Block Automotive Heat Shield - 1 Sheet 12” x 24” | Peel & Stick Reflective Radiant Heat Barrier with Aluminum & PET Fibers for Firewall, Under Hood & Exhaust Areas | Made in USA"
brand: "second skin"
price: "53126CFA"
currency: XOF
in_stock: true
category: "Second Skin"
url: https://www.desertcart.sn/products/231679784-second-skin-thermal-block-automotive-heat-shield-1-sheet-12
store_origin: SN
region: Senegal
---

# Reflects up to 98% radiant heat Withstands continuous 800°F exposure Peel & stick flexible installation Second Skin Thermal Block Automotive Heat Shield - 1 Sheet 12” x 24” | Peel & Stick Reflective Radiant Heat Barrier with Aluminum & PET Fibers for Firewall, Under Hood & Exhaust Areas | Made in USA

**Brand:** second skin
**Price:** 53126CFA
**Availability:** ✅ In Stock

## Summary

> 🔥 Shield your engine’s heat like a pro — stay cool, stay ahead!

## Quick Answers

- **What is this?** Second Skin Thermal Block Automotive Heat Shield - 1 Sheet 12” x 24” | Peel & Stick Reflective Radiant Heat Barrier with Aluminum & PET Fibers for Firewall, Under Hood & Exhaust Areas | Made in USA by second skin
- **How much does it cost?** 53126CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/231679784-second-skin-thermal-block-automotive-heat-shield-1-sheet-12)

## Best For

- second skin enthusiasts

## Why This Product

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

## Key Features

- • **Ultimate Heat Reflection:** Blocks up to 98% of radiant heat to keep your ride cooler and components safer.
- • **Durable OEM-Grade Materials:** Crafted with aluminum foil and PET fibers for long-lasting resistance against oil, water, and flames.
- • **Extreme Temperature Resilience:** Engineered to endure relentless heat up to 800°F without breaking a sweat.
- • **Versatile Automotive Shielding:** Perfect for firewall, exhaust, turbochargers, and more—engineered for pro-level thermal management.
- • **Effortless Peel & Stick Application:** Flexible, lightweight design bends around curves—no tools needed, just stick and go.

## Overview

The Second Skin Thermal Block Heat Shield is a premium 12” x 24” peel-and-stick automotive radiant heat barrier made in the USA. It reflects up to 98% of radiant heat and withstands continuous temperatures up to 800°F, protecting critical engine and exhaust areas. Constructed from durable aluminum foil and PET fiber, it offers long-term resistance to oil, water, and flames. Its flexible, adhesive design allows easy installation on complex surfaces, making it an essential upgrade for millennial professionals seeking reliable, high-performance thermal management.

## Description

Buy Second Skin Thermal Block Automotive Heat Shield - 1 Sheet 12” x 24” | Peel & Stick Reflective Radiant Heat Barrier with Aluminum & PET Fibers for Firewall, Under Hood & Exhaust Areas | Made in USA: Heat Shields - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- EXTREME RADIANT HEAT PROTECTION: Thermal Block is a 1/8" thick automotive heat shield and radiant heat barrier designed to reflect up to 98% of radiant heat. Available in multiple pack options, each sheet measuring 12” x 24” (2 sq ft). It is ideal for reducing engine and exhaust heat transfer through firewall heat shield, floor pans, and under-hood insulation areas to keep interiors cooler.
- RATED FOR EXTREME TEMPERATURES: Built to withstand continuous exposure up to 800°F (427°C), this aluminum heat shield performs reliably near engines, exhaust pipes, mufflers, and catalytic converters. Designed as a heat barrier automotive solution that helps reduce surface temperatures by 100–200°F when installed with foil facing the heat source.
- OEM-GRADE MATERIALS & DURABILITY: Constructed with a heat-resistant reflective aluminum foil and PET fiber insulating core, this heat shield material resists water, oil, solvents, coolant, and flame. This heat shield mat is engineered for long-term performance in harsh under-hood and underbody automotive environments.
- FLEXIBLE & PEEL-AND-STICK INSTALLATION: Lightweight, self-adhesive heat shield design flexibly bends around curves and tight spaces. Cut-to-fit insulation sheet installs easily on clean surfaces with no special tools. Always face the foil side toward the heat source.
- VERSATILE AUTOMOTIVE APPLICATIONS: Ideal for engine, firewall, transmission tunnels, turbochargers, hood liners, floor pans, mufflers, fuel tanks, brake lines, and under-hood insulation zones. Requires a minimum 2-inch air gap for optimal performance. Proudly Made in the USA.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B084C2YSSF |
| Best Sellers Rank | #33,995 in Automotive ( See Top 100 in Automotive ) #13 in Automotive Replacement Exhaust Heat Shields #56 in Automobile Insulation |
| Brand Name | Second Skin |
| Coverage | 2 sq ft |
| Customer Reviews | 4.6 4.6 out of 5 stars (182) |
| Included Components | Heat Shield Sheet(s) |
| Item Dimensions L x W | 24"L x 12"W |
| Item Thickness | 0.13 Inches |
| Manufacturer | Second Skin Audio |
| Manufacturer Part Number | 1therm |
| Material Type | Adhesive Backing, Aluminum, PET Fiber |
| Model Number | 1therm |
| Recommended Uses For Product | Automotive Thermal Management, Exhaust Heat Shielding, Firewall Heat Protection, Under Hood Insulation |
| UPC | 731236583240 |

## Product Details

- **Brand:** Second Skin
- **Item Thickness:** 0.13 Inches
- **Material:** Adhesive Backing, Aluminum, PET Fiber
- **Product Dimensions:** 24"L x 12"W

## Images

![Second Skin Thermal Block Automotive Heat Shield - 1 Sheet 12” x 24” | Peel & Stick Reflective Radiant Heat Barrier with Aluminum & PET Fibers for Firewall, Under Hood & Exhaust Areas | Made in USA - Image 1](https://m.media-amazon.com/images/I/71Ak42MuZZL.jpg)
![Second Skin Thermal Block Automotive Heat Shield - 1 Sheet 12” x 24” | Peel & Stick Reflective Radiant Heat Barrier with Aluminum & PET Fibers for Firewall, Under Hood & Exhaust Areas | Made in USA - Image 2](https://m.media-amazon.com/images/I/81A7eUis-TL.jpg)
![Second Skin Thermal Block Automotive Heat Shield - 1 Sheet 12” x 24” | Peel & Stick Reflective Radiant Heat Barrier with Aluminum & PET Fibers for Firewall, Under Hood & Exhaust Areas | Made in USA - Image 3](https://m.media-amazon.com/images/I/71rLhiopIBL.jpg)
![Second Skin Thermal Block Automotive Heat Shield - 1 Sheet 12” x 24” | Peel & Stick Reflective Radiant Heat Barrier with Aluminum & PET Fibers for Firewall, Under Hood & Exhaust Areas | Made in USA - Image 4](https://m.media-amazon.com/images/I/81BVSCEq36L.jpg)
![Second Skin Thermal Block Automotive Heat Shield - 1 Sheet 12” x 24” | Peel & Stick Reflective Radiant Heat Barrier with Aluminum & PET Fibers for Firewall, Under Hood & Exhaust Areas | Made in USA - Image 5](https://m.media-amazon.com/images/I/81tT4HQUJxL.jpg)

## Available Options

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

## Questions & Answers

**Q: Do we have to remove the black piece under the hood to install this ?**
A: This material should be used with the silver side facing a heat source. If you send us a picture of what you are trying to install it on, we may be able to answer the question better. There are videos of it being used on hoods on our website in the Video Library. You can also call us for further project assistance.

**Q: Gas furnace interior insulation. Yes?  Or No?**
A: Interior no, all of our materials must be kept 2" away from any heat source.

**Q: I am looking at this to place inside of a metal shed that I have in my back yard. Will it work or do I need to stick it to the outside?**
A: Thermal Block (and all thermal deflectors) are used on the hot sides of projects pointed directly at the heat source. Theya re used on engine side firewalls/hoods, undercarriages above exhausts and drive trains, etc. Sounds like your project needs a thermal insulator, like our Heat Wave Pro sheets for keeping the hot air outside and cool inside.

**Q: If used under the hood, does it really keep the top of the hood cooler so as to protect the paint or is a yute version better??**
A: Yes, this is a heat shield or thermal blocker. So, when used across the hood, it will keep the heat from getting to the hood metal, which in turn will keep the paint job on the paint safe from any high heat issues under the hood. Jute, the material we use in our Heat Wave Pro is a thermal insulator, which means it absorbs the heat to keep it from getting through, not block it. Both are exceptionally good options for hood undercarriage. Jute also offers some sound absorption, unlike heat shields, which just focus on the heat.

## Frequently Bought Together

- Second Skin Thermal Block - Automotive Heat Shield - Reflective Aluminum, PET Fibers, Peel & Stick (2 sq ft, 1 Sheet, Flat Foil) - Made in USA
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- WISAUTO Aluminized Heat Shield Thermal Barrier Adhesive Backed Heat Blanket (12'' X 24'')

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-06-20*