---
product_id: 458854181
title: "394 Mil Car Sound Deadening Mat, Sound Deadener Material 8 Sq Ft, 8-Piece"
brand: "gosche"
price: "$88.76"
currency: USD
in_stock: true
reviews_count: 13
category: "Gosche"
url: https://www.desertcart.us/products/458854181-394-mil-car-sound-deadening-mat-sound-deadener-material-8
store_origin: US
region: United States of America
---

# 10mm thick for max noise block Aluminum + PE heat shield tech 8-piece set covers 8.61 sqft 394 Mil Car Sound Deadening Mat, Sound Deadener Material 8 Sq Ft, 8-Piece

**Brand:** gosche
**Price:** $88.76
**Availability:** ✅ In Stock

## Summary

> 🔇 Silence is the new luxury—upgrade your ride’s vibe now!

## Quick Answers

- **What is this?** 394 Mil Car Sound Deadening Mat, Sound Deadener Material 8 Sq Ft, 8-Piece by gosche
- **How much does it cost?** $88.76 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/458854181-394-mil-car-sound-deadening-mat-sound-deadener-material-8)

## Best For

- gosche enthusiasts

## Why This Product

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

## Key Features

- • **Full Coverage, Zero Noise:** 8 sheets covering 8.61 sqft ensure every rattle and vibration is locked down tight.
- • **Easy Install with Pro Tips:** Use Windex spray for perfect placement before the foam locks in—no mess, no stress.
- • **Versatile Application Anywhere:** Perfect for doors, roof, firewall, trunk, and engine bay—transform your entire vehicle’s soundscape.
- • **Thermal Shielding Meets Soundproofing:** Aluminum-backed PE material blocks engine heat and road noise simultaneously.
- • **Double the Thickness, Double the Silence:** 394 mil thickness delivers twice the sound insulation power for a whisper-quiet ride.

## Overview

The GOSCHE 394 mil Sound Deadener is a premium 10mm thick, 8-piece soundproofing mat designed to drastically reduce road noise and vibrations in vehicles. Featuring a durable aluminum and PE heat shield, it covers 8.61 sqft to create a quieter, more comfortable driving experience while also providing thermal insulation. Lightweight, waterproof, and easy to install with innovative tips, it’s the go-to solution for millennial professionals seeking a sleek, noise-free ride.

## Description

GOSCHE 394 mil Sound Deadener GOSCHE 157 mil Sound Deadener

Review: Does more than expected - This product does excellent. I put it in my F150 and my subwoofers don't rattle at all. All you hear is fantastic music. It is also a huge money saving item. There was enough to cover the back of my cab and then more. I am going to put it the doors of my truck as well. There is no odor at all, it seals well against any surface. I also used it to protect my RCA cables from interference. Great product.
Review: Use Windex to make it easier. - I put this under my hood to make it less resonant and echoey. It made a huge difference. I found that the easiest way to install it when you need to be able to slide it around is by spraying Windex on the surface and on the sticky foam. You can then position it really easily, and when the Windex evaporates, the foam becomes sticky again and locks itself into position.

## Features

- Now everyone can easily eliminate the annoying road noise in the vehicle. We've designed car sound deadening material that pretty efficiently handles the rattle and reduces noise Affordable while being affordable to almost everyone
- Strong sound insulation and absorption performance. 100% New heat shield Car Sound Deadener, PE with aluminum material, Thickness: 10 mm. for creating a quieter and more comfortable in-car experience
- Sound deadening material specifications: Total coverage area of 8.61 sqft; Number of sheets in the stack 8; Nominal sheet Size 15,7x9.8 inch: Nominal thickness 394 mil, now the material is 2 times thicker that will get you 2 times more effective insulation. The thicker the material the more performance you get
- It is a waterproof light-weight thermal deadener with highly compressible closed cell foam formulation, with excellent thermal barrier properties that will block engine, exhaust, & summer heat, ensure your vehicle stays cooler in the summer and warmer in the winter, making your ride more pleasant
- Widely apply in car roof, firewall, hood, engine compartment,chassis, exterior or interior bulkhead, wheel arch, body panels, under the seat, trunk lid and so on

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B6158ZDY |
| Best Sellers Rank | #6,870 in Automotive ( See Top 100 in Automotive ) #12 in Automobile Insulation |
| Brand | GOSCHE |
| Brand Name | GOSCHE |
| Coverage | 8.61 sqft |
| Customer Reviews | 4.6 out of 5 stars 793 Reviews |
| Included Components | Pads |
| Item Dimensions L x W | 15.7"L x 9.8"W |
| Item Thickness | 10 Millimeters |
| Item Type Name | GOSCHE-1122 |
| Manufacturer | GOSCHE |
| Manufacturer Part Number | 8 |
| Material | 394 mil |
| Material Type | 394 mil |
| Model Number | GOSCHE-1122 |
| Product Dimensions | 15.7"L x 9.8"W |
| Recommended Uses For Product | for reducing noise and vibration in cars |
| UPC | 703729826622 |

## Product Details

- **Brand:** GOSCHE
- **Item Thickness:** 10 Millimeters
- **Material:** 394 mil
- **Product Dimensions:** 15.7"L x 9.8"W
- **Recommended Uses For Product:** for reducing noise and vibration in cars

## Images

![394 Mil Car Sound Deadening Mat, Sound Deadener Material 8 Sq Ft, 8-Piece - Image 1](https://m.media-amazon.com/images/I/71UsD4yB5IL.jpg)

## Available Options

This product comes in different **Material Type, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Does more than expected
*by J***Y on May 15, 2025*

This product does excellent. I put it in my F150 and my subwoofers don't rattle at all. All you hear is fantastic music. It is also a huge money saving item. There was enough to cover the back of my cab and then more. I am going to put it the doors of my truck as well. There is no odor at all, it seals well against any surface. I also used it to protect my RCA cables from interference. Great product.

### ⭐⭐⭐⭐⭐ Use Windex to make it easier.
*by M***I on April 19, 2026*

I put this under my hood to make it less resonant and echoey. It made a huge difference. I found that the easiest way to install it when you need to be able to slide it around is by spraying Windex on the surface and on the sticky foam. You can then position it really easily, and when the Windex evaporates, the foam becomes sticky again and locks itself into position.

### ⭐⭐⭐⭐⭐ Works amazingly, buy more than you think you'll need.
*by S***A on November 12, 2025*

I decided to rip out the interior of our Ford F250 Super Duty to install sound deadening mat directly to the floor. I am bad at math and thought I could get by with one pack of the 9.8" x 15.7" pieces but should have gotten two packs. The adhesive is super strong and the material is very thick. This sound deadening mat was a great value and it has lots of uses. It's really effective at quieting road noise and I recommend it.

## Frequently Bought Together

- GOSCHE 394 mil 8.61 sqft Sound Deadener for Car, 10mm Thick Sound Deadening Mat Materials Can be Better with Audio Noise Insulation and Vibration Dampening 9.8″x 15.7″(8-Piece)
- LUMITECO Bearings Equipped Automotive Car Audio Sound Deadening Application Wheel Roller, Heat Abatement Mat Wallpaper Application PU Smoothing Tool Seam Roller

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-03*