--- product_id: 503647084 title: "ALLWIN Car Heat Sound Deadening Insulation Mat, - 197 Mil 21.6 Sqft Automobile Sound Deadening & Heat Insulation Material for Auto Hood Engine Roof Door and Trunk,Aluminum Foil Finish" brand: "allwin" price: "316.93 DT" currency: TND in_stock: true reviews_count: 5 category: "Allwin" url: https://www.desertcart.tn/products/503647084-allwin-car-heat-sound-deadening-insulation-mat-197-mil-21 store_origin: TN region: Tunisia --- # 197 mil thickness for max insulation Blocks 98% radiant heat transfer Flexible, easy-cut 21.6 sqft coverage ALLWIN Car Heat Sound Deadening Insulation Mat, - 197 Mil 21.6 Sqft Automobile Sound Deadening & Heat Insulation Material for Auto Hood Engine Roof Door and Trunk,Aluminum Foil Finish **Brand:** allwin **Price:** 316.93 DT **Availability:** ✅ In Stock ## Summary > 🔥 Silence the noise, feel the comfort 🚗 ## Quick Answers - **What is this?** ALLWIN Car Heat Sound Deadening Insulation Mat, - 197 Mil 21.6 Sqft Automobile Sound Deadening & Heat Insulation Material for Auto Hood Engine Roof Door and Trunk,Aluminum Foil Finish by allwin - **How much does it cost?** 316.93 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/503647084-allwin-car-heat-sound-deadening-insulation-mat-197-mil-21) ## Best For - allwin enthusiasts ## Why This Product - Trusted allwin brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Thickness:** 197 mil (5mm) dense PE foam ensures superior sound deadening and vibration reduction. - • **Versatile Application:** Perfect for engine bays, doors, trunks, roofs, and more—transform your vehicle into a quiet, cozy sanctuary. - • **All-Weather Durability:** Waterproof, odorless, and moisture-resistant for long-lasting performance under extreme temps (-40°F to 300°F). - • **Effortless Installation:** Flexible sheets sized 40x40 inches for quick, mess-free cutting and fitting—no roller needed. - • **Ultimate Thermal Shield:** Keeps your ride cooler in summer and warmer in winter with 98% radiant heat blockage. ## Overview The ALLWIN Car Heat Sound Deadening Insulation Mat is a premium 197 mil thick polyethylene foam designed to reduce engine noise and block 98% of radiant heat. Covering 21.6 sqft per pack, its flexible, waterproof sheets install easily on multiple vehicle surfaces, enhancing thermal comfort and sound insulation for a quieter, cooler ride year-round. ## Description 197 mil (5 mm) Car Sound Deadening & Heat Insulation Closed Cell Foam - PE Foam Sound DeadenerStrong sound insulation and absorption performance, heat insulation, Reducing energy consumption with the strong performance of heat insulationStrong self-viscous performance Review: بساط العازل - الحشوه ضعيفه وتتلف بسرعهوالاصق ضعيف جدا Review: Quality - Quality material, easy to work with. Does a great job quieting down the motor noise on my machine. ## Features - Sound deadening material size: Nominal thickness 197 mils; Total coverage area of 21.6 sqft; Nominal sheet Size 40x40 inches. Pack of 2(single piece 10.8 sqft).working Temperature Range: -40°F ~ 300°F - Heat Insulation and Vibration Deadener: Effectively blocks 98% of radiant heat transfer. Sound deadening mat is a very versatile insulation material with excellent thermal barrier properties that will block engine, exhaust, & summer heat, ensuring your vehicle stays cooler in the summer and warmer in the winter, making your ride more pleasant! - Automotive self-adhesive insulation is a waterproof lightweight thermal deadener with a highly compressible closed-cell foam formulation, it absolutely doesn’t absorb moisture and has no odor - The sound dampening mat can be applied to external partitions, firewalls, hoods, engine compartments, engine compartments, trunks, wheel arches, body panels, load floors, and internal partitions under the seat floor. - The sound dampening material comes in handy size sheets which make it easier in terms of the cutting and installation process and it’s flexible which makes it easy to install with or without a roller. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BPB5SLGM | | Brand | ALLWIN | | Brand Name | ALLWIN | | Coverage | 21.6 square feet | | Customer Reviews | 4.0 out of 5 stars 32 Reviews | | Included Components | Sound deadening mat | | Item Dimensions L x W | 101.6L x 101.6W centimeters | | Item Thickness | 197 Mils | | Item Type Name | Sound deadening mat | | Item thickness | 197 Mils | | Manufacturer | ALLWIN | | Manufacturer Part Number | ALL0540 | | Material | Polyethylene (PE) | | Material Type | Polyethylene (PE) | | Model Number | ALL0540 | | Number of Items | 1 | | Product dimensions | 101.6L x 101.6W centimeters | | Recommended Uses For Product | Automotive sound deadening and heat insulation | | Recommended uses for product | Automotive sound deadening and heat insulation | | UPC | 616943703962 | ## Product Details - **Brand:** ALLWIN - **Item thickness:** 197 Mils - **Material:** Polyethylene (PE) - **Product dimensions:** 101.6L x 101.6W centimeters - **Recommended uses for product:** Automotive sound deadening and heat insulation ## Images ![ALLWIN Car Heat Sound Deadening Insulation Mat, - 197 Mil 21.6 Sqft Automobile Sound Deadening & Heat Insulation Material for Auto Hood Engine Roof Door and Trunk,Aluminum Foil Finish - Image 1](https://m.media-amazon.com/images/I/41gnQASYvvL.jpg) ![ALLWIN Car Heat Sound Deadening Insulation Mat, - 197 Mil 21.6 Sqft Automobile Sound Deadening & Heat Insulation Material for Auto Hood Engine Roof Door and Trunk,Aluminum Foil Finish - Image 2](https://m.media-amazon.com/images/I/71MB+RcUy5L.jpg) ![ALLWIN Car Heat Sound Deadening Insulation Mat, - 197 Mil 21.6 Sqft Automobile Sound Deadening & Heat Insulation Material for Auto Hood Engine Roof Door and Trunk,Aluminum Foil Finish - Image 3](https://m.media-amazon.com/images/I/71iBIwUVhGL.jpg) ![ALLWIN Car Heat Sound Deadening Insulation Mat, - 197 Mil 21.6 Sqft Automobile Sound Deadening & Heat Insulation Material for Auto Hood Engine Roof Door and Trunk,Aluminum Foil Finish - Image 4](https://m.media-amazon.com/images/I/71N4Kr7dODL.jpg) ![ALLWIN Car Heat Sound Deadening Insulation Mat, - 197 Mil 21.6 Sqft Automobile Sound Deadening & Heat Insulation Material for Auto Hood Engine Roof Door and Trunk,Aluminum Foil Finish - Image 5](https://m.media-amazon.com/images/I/81FES2Vk0dL.jpg) ## Available Options This product comes in different **Material Type, Style** options. ## Questions & Answers **Q: What’s the difference between 197 and 394? Mil. I see the 394 is higher** A: The Siless sound deadener thermal shield max is a good 16th of an inch thicker and not as pliable **Q: How much does it weigh???** A: Using a digital bathroom scale 1 pound per 11 3/4” X 15 3/8” sheet each **Q: Is this fire proof as I dont have alot of clearance between engine and cover ?** A: As I understand, it's not fire proof but it's fire resistant . ## Customer Reviews ### ⭐ بساط العازل *by A***D on 8 September 2026* الحشوه ضعيفه وتتلف بسرعهوالاصق ضعيف جدا ### ⭐⭐⭐⭐⭐ Quality *by G***E on 18 July 2024* Quality material, easy to work with. Does a great job quieting down the motor noise on my machine. ### ⭐⭐⭐ Will hopefully do the job *by R***O on 8 May 2024* I bought this product to provide heat insulation between my trunk and the engine compartment of my car. I purchased two 40” x 40” pads. The product is as advertised, foil covering over compressed closed cell foam with adhesive. My issue is the stability of the foam and its longevity. It isn’t very thick, which is listed in the description (197 mil) but it does not recover thickness well when compressed. It’s almost like foam rubber that has deteriorated from age. The other issue is that, if it sticks to your fingers, or any surface, while handling, the foam delaminates and comes apart if you try to remove it. This is not a good sign that it will hold up in the long term. As I’m using it for heat insulation, I’m assuming that the continued exposure to engine heat will cause the foam to break down even further. As my Dad used to say, “I’m not going to get my hopes up”. ## Frequently Bought Together - Car Heat Sound Deadening Insulation Mat, - 197 Mil 21.6 Sqft Automobile Sound Deadening & Heat Insulation Material for Auto Hood Engine Roof Door and Trunk,Aluminum Foil Finish - LUMITECO Bearings Equipped Automotive Car Audio Sound Deadening Application Wheel Roller, Heat Abatement Mat Wallpaper Application PU Smoothing Tool Seam Roller - Car Sound Deadening Roller Metal Installation Tool 3 Pcs for Auto Noise Roller Car Sound Deadener Application Installation Tool Rolling Wheel Interior Accessories --- ## 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/503647084-allwin-car-heat-sound-deadening-insulation-mat-197-mil-21](https://www.desertcart.tn/products/503647084-allwin-car-heat-sound-deadening-insulation-mat-197-mil-21) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-10-06*