---
product_id: 668361835
title: "AggSound Auto Sound Deadening Material 394mil 24sqft Sheets - Car Sound Deadening Mat - Automotive Heat Shield Under Hood Insulation Sound Dampening Foam for Audio Noise, Roof and Trunk"
brand: "aggsound"
price: "VT41387"
currency: VUV
in_stock: true
reviews_count: 5
category: "Agg Sound"
url: https://www.desertcart.vu/products/668361835-aggsound-auto-sound-deadening-material-394mil-24sqft-sheets-car-sound
store_origin: VU
region: Vanuatu
---

# 98% heat transfer reduction Includes premium installation tools 10mm triple-layer insulation AggSound Auto Sound Deadening Material 394mil 24sqft Sheets - Car Sound Deadening Mat - Automotive Heat Shield Under Hood Insulation Sound Dampening Foam for Audio Noise, Roof and Trunk

**Brand:** aggsound
**Price:** VT41387
**Availability:** ✅ In Stock

## Summary

> 🚗 Silence & Coolness, Engineered to Impress

## Quick Answers

- **What is this?** AggSound Auto Sound Deadening Material 394mil 24sqft Sheets - Car Sound Deadening Mat - Automotive Heat Shield Under Hood Insulation Sound Dampening Foam for Audio Noise, Roof and Trunk by aggsound
- **How much does it cost?** VT41387 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/668361835-aggsound-auto-sound-deadening-material-394mil-24sqft-sheets-car-sound)

## Best For

- aggsound enthusiasts

## Why This Product

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

## Key Features

- • **98% Heat Transfer Reduction:** Keep your engine bay cooler and cabin quieter with industry-leading thermal insulation
- • **Durable Anti-Extrusion Foam:** High-density foam resists compression and maintains performance over time—no sagging, no collapse
- • **Premium 10mm Triple-Layer Design:** Thick aluminum foil + closed-cell foam + strong adhesive for ultimate sound & heat barrier
- • **Pro-Grade Installation Kit Included:** Aluminum foil tape and heavy-duty trim removal tool ensure a seamless, professional finish every time
- • **Cut Sheet Packaging for Flawless Install:** Pre-cut sheets prevent creases & tears, making DIY installation effortless and precise

## Overview

AggSound Auto Sound Deadening Material features a premium 10mm thick triple-layer construction combining aluminum foil, closed-cell foam, and high-adhesion backing. Designed to reduce noise and heat transfer by up to 98%, it comes pre-cut in 17 sheets covering 24 sqft, with included aluminum foil tape and a durable trim removal tool for easy, crease-free installation. Ideal for automotive hoods, firewalls, trunks, and roofs, this sound deadener offers long-lasting durability and superior insulation performance.

## Description

[10mm Thickened Material, Provide Better Sound & Heat Insulation] Our automotive sound deadener is composed of three layers of high quality material including aluminum foil, thickened 10mm foam, high quality back glue. It provides better noise insulation effect for your car so you can enjoy a more quiet and comfortable environment, at the same time effectively reduce 98% heat transfer. 10mm thickened thickness is more suitable for the hood, firewall, providing better insulation.[High-quality Material, Meet the Needs of Longer And Better Use] 10mm thickened foam has higher anti-extrusion function compared with inferior foam product, so there is no need to worry about the collapse of the use process. Excellent adhesive has strong viscosity, which can ensure to stick firmly. High quality back paper is easy to to peel & install and not easy to tear.[Equipped with High-quality Practical Tools, Ensure Convenient Installation & Insulation Effect] We also specially equip you with adequate aluminum foil tape and car trim removal tool. Removal tool is more resistant than the market tools, you can easily pry the door without worrying about leaving scars. Also, you can use aluminum foil tape for the junction of two heat insulation or corner edge, allowing you a better sound deadener effect and not to worry about falling off of heat insulation.[Cut Sheet Packaging, Ensure Product Quality & Convenient Install] Our products are sliced and packaged in box, so you don't have to worry about ugly creases, back paper tearing and pasting together etc caused by folding packaging so that you can not install easy or completely can not be used. At the same time, the sliced thermal insulation is more convenient for you to install, just 5 steps.

Review: I applied this under the rear seats and in the trunk. Took me 1 - 2 hours.. I think there is almost no sound difference..
Review: Perfetto, usato sulle pareti all'interno del vano di carico di un ducato, come protezione da urti e l'insonorizzazione è notevole.

## Features

- [Premium 10mm High Quality Aluminum Foil and Closed Cell Foam] Our automotive sound deadener is composed of three layers of high quality material including aluminum foil, thickened 10mm foam, high quality back glue.10mm thickened thickness is more suitable for the hood, firewall, providing better insulation.
- [Superior Noise and Heat Insulation] It provides better noise insulation effect for your car so you can enjoy a more quiet and comfortable environment. Meanwhile, it effectively reduces 98% heat transfer.
- [High-quality Material, Meet the Needs of Longer And Better Use] 10mm thickened foam has higher anti-extrusion function compared with inferior foam product, so there is no need to worry about the collapse of the use process. Excellent adhesive has strong viscosity, which can ensure to stick firmly. High quality back paper is easy to to peel & install and not easy to tear.
- [Cut Sheet Packaging, Ensure Product Quality & Convenient Install] Products include: 15.7*13.0inch soud deadener*17piece, aluminum foil tape*1, car trim removal tool*1. Our products are sliced and packaged in box, so you don't have to worry about ugly creases, back paper tearing and pasting together etc caused by folding packaging so that you can not install easy or completely can not be used. At the same time, the sliced thermal insulation is more convenient for you to install, just 5 steps.
- [A variety of different thicknesses to meet different needs] Aggsound offers a variety of different thicknesses of insulation foam 4mm/6mm/8mm/10mm/0.25inch/0.5inch/1inch etc.. Different thicknesses of insulation foam to meet the different needs of the application.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C1BR6DPS |
| Batteries Required? | No |
| Batteries included? | No |
| Colour | Silvery |
| Coverage | 17 pieces * 15.7 inches (length) 13 (width) = 3291.6 square ≈ 22.1 feet |
| Customer Reviews | 4.4 4.4 out of 5 stars (438) |
| Date First Available | 7 May 2023 |
| Included Components | aluminum foil tape, car sound insulation, car trim removal tool |
| Item Weight | 1.6 kg |
| Item model number | YY10LB24 |
| Manufacturer | AggSound |
| Material | Aluminium |
| Part Number | YY10LB24 |
| Product Dimensions | 39.88 x 33.02 x 0.1 cm; 1.6 kg |
| Shape | Rectangle |
| Style | 394mil-24sqft |
| Thickness | 394 Mils |

## Product Details

- **Brand:** AggSound
- **Item thickness:** 394 Mils
- **Manufacturer:** AggSound
- **Material:** Aluminium
- **Product dimensions:** 39.9L x 33W centimetres

## Images

![AggSound Auto Sound Deadening Material 394mil 24sqft Sheets - Car Sound Deadening Mat - Automotive Heat Shield Under Hood Insulation Sound Dampening Foam for Audio Noise, Roof and Trunk - Image 1](https://m.media-amazon.com/images/I/4199BvF65TL.jpg)
![AggSound Auto Sound Deadening Material 394mil 24sqft Sheets - Car Sound Deadening Mat - Automotive Heat Shield Under Hood Insulation Sound Dampening Foam for Audio Noise, Roof and Trunk - Image 2](https://m.media-amazon.com/images/I/41ziDaACcaL.jpg)
![AggSound Auto Sound Deadening Material 394mil 24sqft Sheets - Car Sound Deadening Mat - Automotive Heat Shield Under Hood Insulation Sound Dampening Foam for Audio Noise, Roof and Trunk - Image 3](https://m.media-amazon.com/images/I/51CVcV7OcUL.jpg)
![AggSound Auto Sound Deadening Material 394mil 24sqft Sheets - Car Sound Deadening Mat - Automotive Heat Shield Under Hood Insulation Sound Dampening Foam for Audio Noise, Roof and Trunk - Image 4](https://m.media-amazon.com/images/I/51F-xWd6sCL.jpg)
![AggSound Auto Sound Deadening Material 394mil 24sqft Sheets - Car Sound Deadening Mat - Automotive Heat Shield Under Hood Insulation Sound Dampening Foam for Audio Noise, Roof and Trunk - Image 5](https://m.media-amazon.com/images/I/51miuIuLmgL.jpg)

## Customer Reviews

### ⭐⭐⭐ Review
*by R***. on 24 March 2025*

I applied this under the rear seats and in the trunk. Took me 1 - 2 hours.. I think there is almost no sound difference..

### ⭐⭐⭐⭐⭐ Review
*by E***. on 12 January 2026*

Perfetto, usato sulle pareti all'interno del vano di carico di un ducato, come protezione da urti e l'insonorizzazione è notevole.

### ⭐⭐⭐ Review
*by B***T on 10 September 2024*

In principe goede matten maar er zijn kwalitatief betere merken. Het merk dat ik in het verleden had gekocht is helaas niet meer beschikbaar op Amazon. Na zoeken deze besteld. De set komt met aluminium isolatietape maar helaas plakt dat slecht en zit er papier onder wat je er eerst af moet halen. Uberhaupt niet nodig voor deze isolatiematten. De matten zelf zijn voorgesneden, tenminste, kleiner gemaakt om in de doos te passen want ze zijn alles behalve recht afgesneden. Gelukkig zit er op het papier wel een print met 1cm×1cm ruitjes zodat je het alsnog recht kan knippen, al levert dit wel een hoop ongeruikte kleine stukjes op wat jammer is. De matten plakken wel goed en ben tevreden over de thermische isolatie die ze bieden.

---

## 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.vu/products/668361835-aggsound-auto-sound-deadening-material-394mil-24sqft-sheets-car-sound](https://www.desertcart.vu/products/668361835-aggsound-auto-sound-deadening-material-394mil-24sqft-sheets-car-sound)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-01-23*