---
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: "32946 Ft"
currency: HUF
in_stock: true
reviews_count: 5
category: "Allwin"
url: https://www.desertcart.hu/products/503647084-allwin-car-heat-sound-deadening-insulation-mat-197-mil-21
store_origin: HU
region: Hungary
---

# 197 mil thickness for max insulation Blocks 98% radiant heat transfer 21.6 sqft coverage for versatile use 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:** 32946 Ft
**Availability:** ✅ In Stock

## Summary

> 🚗 Silence the noise, tame the heat — drive in ultimate 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?** 32946 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/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

- • **Multi-Surface Versatility:** Perfect for hoods, doors, trunks, firewalls, and more—upgrade every inch of your car’s interior and exterior.
- • **Extreme Temperature Resilience:** Operates flawlessly from -40°F to 300°F, ensuring durability in all climates and engine conditions.
- • **Moisture-Proof & Odorless Comfort:** Closed-cell foam design prevents moisture absorption and eliminates unwanted odors for a fresh driving experience.
- • **Precision Thickness, Maximum Impact:** At 197 mils, this mat delivers industry-leading sound and heat insulation for a quieter, cooler ride.
- • **Generous Coverage, Effortless Installation:** Two 40x40 inch sheets cover 21.6 sqft, making it easy to customize and install anywhere in your vehicle.

## Overview

The ALLWIN Car Heat Sound Deadening Insulation Mat is a premium 197 mil thick, aluminum foil finished sound and heat barrier designed to cover 21.6 sqft. It blocks 98% of radiant heat, operates in extreme temperatures (-40°F to 300°F), and features a waterproof, odorless closed-cell foam that enhances vehicle comfort by reducing noise and thermal transfer across multiple automotive surfaces.

## 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: worked great in a 1936 street rod build
Review: Foam works well for the insulating/sound deadening however the adhesive is pretty weak. Plan on getting a can or two of spray adhesive for your project if you want it to stay put.

## 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 |
| ASIN  | B0BPB5SLGM |
| Batteries Included? | No |
| Batteries Required? | No |
| Color | Silver Tone |
| Coverage | 21.6 square feet |
| Customer Reviews | 4.4 4.4 out of 5 stars (138) |
| Customer reviews | 4.4 4.4 out of 5 stars (138) |
| Date First Available | 13 December 2022 |
| Date First Available  | 13 December 2022 |
| Included components | Sound deadening mat |
| Item Weight | 699 g |
| Item model number | ALL0540 |
| Item model number  | ALL0540 |
| Manufacturer | ALLWIN |
| Manufacturer  | ALLWIN |
| Part number | ALL0540 |
| Product Dimensions | 101.6 x 101.6 x 0.51 cm; 699 g |
| Product Dimensions  | 101.6 x 101.6 x 0.51 cm; 699 g |
| Style | 40 x 40 Inch(2PCS)-21.6Sqft |
| 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)

## 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

### ⭐⭐⭐⭐⭐ Review
*by P***N on 4 October 2025*

worked great in a 1936 street rod build

### ⭐⭐⭐ Review
*by E***S on 1 October 2025*

Foam works well for the insulating/sound deadening however the adhesive is pretty weak. Plan on getting a can or two of spray adhesive for your project if you want it to stay put.

### ⭐⭐⭐⭐⭐ Review
*by J***E on 20 June 2025*

Excellent. The self adhesive is great. You can even cut to fit small pieces and they will stick. I don't know about long term, but I'll know in about a year

## Frequently Bought Together

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-01-26*