---
product_id: 470214822
title: "Reinforced Exhaust Heat Shield Mat 12 Inch x 24 Inch with Adhesive Backed Resistant for wall behind grill 2000 Degrees High Temp Protection Material Thermal Barrier Blanket"
brand: "bstflex"
price: "VT6130"
currency: VUV
in_stock: true
reviews_count: 8
category: "Bstflex"
url: https://www.desertcart.vu/products/470214822-reinforced-exhaust-heat-shield-mat-12-inch-x-24-inch
store_origin: VU
region: Vanuatu
---

# Basalt volcanic rock material 2000°F intermittent heat resistance Adhesive backing for easy install Reinforced Exhaust Heat Shield Mat 12 Inch x 24 Inch with Adhesive Backed Resistant for wall behind grill 2000 Degrees High Temp Protection Material Thermal Barrier Blanket

**Brand:** bstflex
**Price:** VT6130
**Availability:** ✅ In Stock

## Summary

> 🔥 Shield your ride with volcanic power — stay cool while turning heads!

## Quick Answers

- **What is this?** Reinforced Exhaust Heat Shield Mat 12 Inch x 24 Inch with Adhesive Backed Resistant for wall behind grill 2000 Degrees High Temp Protection Material Thermal Barrier Blanket by bstflex
- **How much does it cost?** VT6130 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/470214822-reinforced-exhaust-heat-shield-mat-12-inch-x-24-inch)

## Best For

- bstflex enthusiasts

## Why This Product

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

## Key Features

- • **Extreme Heat Defense:** Withstands up to 2000°F intermittently, slashing radiant heat by 80%.
- • **Effortless Application:** Strong adhesive backing sticks to almost any clean surface—no extra tools needed.
- • **Sleek Carbon-Fiber Look:** Adds a high-tech aesthetic while protecting your prized hood or firewall.
- • **Premium Volcanic Material:** Crafted from acid-resistant basalt for durability in harsh environments.
- • **Versatile Thermal Barrier:** Perfect for mufflers, fuel tanks, transmission tunnels, and more—protect what matters.

## Overview

The BSTFLEX Reinforced Exhaust Heat Shield Mat is a 12x24 inch adhesive-backed thermal barrier made from crushed volcanic basalt rock. Engineered to endure continuous temperatures up to 1200°F and intermittent spikes to 2000°F, it reduces radiant heat by up to 80%. Its strong adhesive backing ensures easy installation on clean surfaces, making it ideal for protecting automotive components like firewalls, hoods, and transmission tunnels while delivering a sleek carbon-fiber look.

## Description

Adhesive backed heat shield made from crushed volcanic rock, Heat shield Products, it has heatshielding capabilities with a carbon-fiber look. This insulator helps to reflect and dissipate heat, making it perfect to be an airbox heat shield or heat shield barrier to protect the paint on your carbon-fiber/fiberglass hood. Due to the natural chemical and acid-resistant properties of basalt (a mineral from volcanic rock), BSTFLEX adhesive backed shield is excellent to use in harsh environments.BSTFLEX adhesive backed shield may be used on a firewall to shield radiant heat, and is also perfect to shield heat in transmission tunnels. Keep the look of carbon fiber but have the functionality of BSTFLEX adhesive backed shield heat barrier. It can be used with less than 1 inch of airspace, but 1/2 inch minimum is recommended. It is also better to use BSTFLEX adhesive backed shield on applications where there is little airflow, making it a superior insulator to aluminum and gold barrier fabrics in these conditions. BSTFLEX adhesive backed shield withstands 1,200 degrees F direct continuous temperatures and 2,000 degrees F intermittent.FEATURES:Capable of reducing up to 80% of radiant heatHelps shield fire walls, hoods, body panels, floor boardsAdhesive backing sticks to almost any clean surface (not recommended for rough or unfinished fiberglass/carbon)Bulk rolls availableMade in the ChinaWhy don't you recommend using adhesive backed shield on rough, unfinished fiberglass or carbon?A. Self adhesive backings cannot fill in the surface irregularities that occur on unfinished glass or carbon. For these applications, it is better to use a spray on adhesiveCan I cut the adhesive backed shield and "overlap it"?A. Heat Shield cuts easily with a pair of scissors of a utility knife. We do not recommend trying to overlap the heat Shield, because of it's coating. The coating may prevent the adhesive backed shield s adhesive to stickBSTFLEX adhesive backed heat shield uses:HoodFirewallFloor panFuel tankTransmission tunnel

Review: Gas tank protection - Worked great it was easy too trim to fit and the adhesive worked well. Product is a must when protecting against high heat.
Review: Flexible heat shield - Positioned under motorcycle seat to reduce heat from engine. Was able to shape heat shield to fit unique contours. The basalt fibers are structured like carbon fiber weave and appear golden in sunlight. Strong adhesion so it's easier to cut while still attached to wax backing paper, but you can trim as you install

## Features

- 【Durable Material 】This insulator helps to reflect and dissipate heat, making it perfect to be an airbox heat shield or heat shield barrier to protect the paint on your carbon-fiber/fiberglass hood
- 【FEATURES POWERFUL】Continuous operating temperature of 1200 degree Fahrenheit and 2000 degree Fahrenheit intermittent, capable of reducing up to 80% of radiant heat
- 【ADHESIVE HEAT SHIELD】 Adhesive backing sticks to almost any clean surface (not recommended for rough or unfinished fiberglass/carbon)
- 【FIREWALL HEAT SHIELD】Used on a firewall to shield radiant heat, and is also perfect to shield heat in transmission tunnels. Helps shield fire walls, hoods, body panels, floor boards, heat shield automotive
- ️【WIDELY APPLICATIONS】The Adhesive Heat Shield Mat suitable for mufflers, chassis, fuel tank, catalytic converters, engine compartments, battery, intake, refrigerator, cabinets near ovens, car bottom insulationdoors etc.
- 【Package Includes】1x Heat Shield Mat 12'' x 24'', thickness: 0.029''(0.75mm). Please note: there may be an error of 2/5inch in industrial cutting

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09M3RQNC4 |
| Best Sellers Rank | #274,266 in Automotive ( See Top 100 in Automotive ) #91 in Automotive Replacement Exhaust Heat Shields |
| Brand | BSTFLEX |
| Customer Reviews | 4.3 4.3 out of 5 stars (140) |
| Date First Available | November 18, 2021 |
| Item Weight | 5 ounces |
| Item model number | BSTHTSHLAVA |
| Manufacturer | BSTFLEX |
| Manufacturer Part Number | BSTHTSHLAVA |
| Model | heat shield |
| Product Dimensions | 24 x 12 x 0.04 inches |

## Product Details

- **Brand:** BSTFLEX
- **Item Thickness:** 0.03 Inches
- **Manufacturer:** BSTFLEX
- **Material:** Titanium
- **Product Dimensions:** 24"L x 12"W

## Images

![Reinforced Exhaust Heat Shield Mat 12 Inch x 24 Inch with Adhesive Backed Resistant for wall behind grill 2000 Degrees High Temp Protection Material Thermal Barrier Blanket - Image 1](https://m.media-amazon.com/images/I/411HMUBWuGL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Gas tank protection
*by T***Y on September 9, 2025*

Worked great it was easy too trim to fit and the adhesive worked well. Product is a must when protecting against high heat.

### ⭐⭐⭐⭐⭐ Flexible heat shield
*by A***S on February 5, 2025*

Positioned under motorcycle seat to reduce heat from engine. Was able to shape heat shield to fit unique contours. The basalt fibers are structured like carbon fiber weave and appear golden in sunlight. Strong adhesion so it's easier to cut while still attached to wax backing paper, but you can trim as you install

### ⭐⭐⭐⭐⭐ Works great!
*by M***E on July 28, 2025*

Just put it on my seat underneath, it worked great on my trip to Maine!,kept the heat down alot! For me it's a great buy!

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-12*