--- product_id: 508674935 title: "Car Heat Sound Deadening Insulation Mat, - 197 Mil 10.8 Sqft Automobile Sound Deadening & Heat Insulation Material for Auto Hood Engine Roof Door and Trunk,40 Inch x 40Inch, Aluminum Foil Finish" brand: "allwin" price: "¥36117" currency: JPY in_stock: true category: "Allwin" url: https://www.desertcart.jp/products/508674935-car-heat-sound-deadening-insulation-mat-197-mil-10-8 store_origin: JP region: Japan --- # 197 mil thickness for max insulation Blocks 98% radiant heat transfer 10.8 sqft coverage, easy install Car Heat Sound Deadening Insulation Mat, - 197 Mil 10.8 Sqft Automobile Sound Deadening & Heat Insulation Material for Auto Hood Engine Roof Door and Trunk,40 Inch x 40Inch, Aluminum Foil Finish **Brand:** allwin **Price:** ¥36117 **Availability:** ✅ In Stock ## Summary > 🔥 Silence the noise, freeze the heat — upgrade your drive today! 🚗 ## Quick Answers - **What is this?** Car Heat Sound Deadening Insulation Mat, - 197 Mil 10.8 Sqft Automobile Sound Deadening & Heat Insulation Material for Auto Hood Engine Roof Door and Trunk,40 Inch x 40Inch, Aluminum Foil Finish by allwin - **How much does it cost?** ¥36117 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/508674935-car-heat-sound-deadening-insulation-mat-197-mil-10-8) ## 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:** At 197 mils, this mat delivers superior sound and heat insulation without bulk. - • **Versatile Auto Upgrade:** Perfect for hoods, doors, trunks, engine compartments, and more—transform your car into a quiet, comfortable sanctuary. - • **Effortless Installation:** Flexible, lightweight sheets sized 40x40 inches for quick, no-fuss application anywhere in your vehicle. - • **Ultimate Thermal Shield:** Keeps your ride cooler in summer and warmer in winter with 98% radiant heat blockage. - • **Moisture & Odor Resistant:** Closed-cell foam design ensures zero moisture absorption and no unpleasant smells. ## Overview This 197 mil thick, 10.8 sqft aluminum foil finished sound deadening mat from ALLWIN offers premium automotive heat insulation and sound dampening. It blocks 98% of radiant heat, resists moisture and odors, and fits easily with flexible, self-adhesive sheets designed for multiple vehicle surfaces. Ideal for professionals seeking a quieter, more comfortable driving experience 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 ## Features - Sound deadening material size: Nominal thickness 197 mils; Total coverage area of 10.8 sqft; Nominal sheet Size 40x40 inches. 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 | B0BNPPWX13 | | Best Sellers Rank | #4,412 in Automotive ( See Top 100 in Automotive ) #6 in Automobile Insulation | | Brand Name | ALLWIN | | Coverage | 10.8 square_feet | | Customer Reviews | 4.4 4.4 out of 5 stars (215) | | Included Components | Sound deadening mat | | Item Dimensions L x W | 40"L x 40"W | | Item Thickness | 197 mils | | Item Type Name | Sound deadening mat | | Manufacturer | ALLWIN | | Manufacturer Part Number | ALL4024 | | Material Type | 197 Mil | | Model Number | ALL4024 | | Number of Items | 1 | | UPC | 616943705232 | ## Product Details - **Brand:** ALLWIN - **Item Thickness:** 197 mils - **Manufacturer:** ALLWIN - **Material:** 197 Mil - **Product Dimensions:** 40"L x 40"W ## Images ![Car Heat Sound Deadening Insulation Mat, - 197 Mil 10.8 Sqft Automobile Sound Deadening & Heat Insulation Material for Auto Hood Engine Roof Door and Trunk,40 Inch x 40Inch, Aluminum Foil Finish - Image 1](https://m.media-amazon.com/images/I/51DDlPaNEQL.jpg) ## Available Options This product comes in different **Material Type, Style** options. --- ## 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.jp/products/508674935-car-heat-sound-deadening-insulation-mat-197-mil-10-8](https://www.desertcart.jp/products/508674935-car-heat-sound-deadening-insulation-mat-197-mil-10-8) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-14*