--- 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: "166.69 DT" currency: TND in_stock: true category: "Bstflex" url: https://www.desertcart.tn/products/470214822-reinforced-exhaust-heat-shield-mat-12-inch-x-24-inch store_origin: TN region: Tunisia --- # 12x24 inch coverage area 2000°F intermittent heat resistance 80% radiant heat reduction 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:** 166.69 DT **Availability:** ✅ In Stock ## Summary > 🛡️ Shield your ride in style—because your engine deserves elite heat armor! ## 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?** 166.69 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/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, protecting your ride under the harshest conditions. - • **Sleek Carbon-Fiber Look:** Combines high-performance basalt material with a stylish carbon-fiber aesthetic to elevate your engine bay. - • **Versatile Thermal Barrier:** Perfect for firewalls, transmission tunnels, mufflers, and more—shield critical components effortlessly. - • **Adhesive-Backed Convenience:** Peel-and-stick application for a seamless, no-fuss installation on almost any clean surface. - • **Durable & Chemical-Resistant:** Crafted from volcanic basalt rock, it resists acids and harsh environments for long-lasting protection. ## Overview The BSTFLEX Reinforced Exhaust Heat Shield Mat is a 12x24 inch adhesive-backed thermal barrier made from durable volcanic basalt rock. It reflects and dissipates heat, reducing radiant heat by up to 80%, and withstands continuous temperatures of 1200°F and intermittent spikes up to 2000°F. Designed for easy peel-and-stick installation on clean surfaces, it protects firewalls, hoods, and transmission tunnels while offering a sleek carbon-fiber look favored by automotive enthusiasts. ## 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 ## 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 | #146,287 in Automotive ( See Top 100 in Automotive ) #63 in Automotive Replacement Exhaust Heat Shields | | Brand Name | BSTFLEX | | Coverage | 2 square feet with up to 80% heat reduction | | Customer Reviews | 4.4 4.4 out of 5 stars (153) | | Item Dimensions L x W | 24"L x 12"W | | Item Thickness | 0.03 Inches | | Manufacturer | BSTFLEX | | Manufacturer Part Number | BSTHTSHLAVA | | Material Type | Titanium | | Model Number | BSTHTSHLAVA | ## 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) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - 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 - Thermo-Tec 13575 Adhesive Backed Aluminized Heat Barrier, 12" x 24" - 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 --- ## 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/470214822-reinforced-exhaust-heat-shield-mat-12-inch-x-24-inch](https://www.desertcart.tn/products/470214822-reinforced-exhaust-heat-shield-mat-12-inch-x-24-inch) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-04*