---
product_id: 769779483
title: "AggSound Sound Deadening Mat 197mil(5 mm) 49.73sqft - Closed Cell Foam Car Sound Deadening Material - Self-Adhesive Hood Insulation Heat Shield Auto Sound Dampening"
brand: "aggsound"
price: "KSh30223"
currency: KES
in_stock: true
reviews_count: 8
category: "Agg Sound"
url: https://www.desertcart.co.ke/products/769779483-aggsound-sound-deadening-mat-197mil-5-mm-49-73sqft-closed
store_origin: KE
region: Kenya
---

# 49.73 sqft coverage area reduces 98% heat transfer 5mm dense closed-cell foam AggSound Sound Deadening Mat 197mil(5 mm) 49.73sqft - Closed Cell Foam Car Sound Deadening Material - Self-Adhesive Hood Insulation Heat Shield Auto Sound Dampening

**Brand:** aggsound
**Price:** KSh30223
**Availability:** ✅ In Stock

## Summary

> 🔇 Silence the noise, feel the difference — upgrade your drive with AggSound!

## Quick Answers

- **What is this?** AggSound Sound Deadening Mat 197mil(5 mm) 49.73sqft - Closed Cell Foam Car Sound Deadening Material - Self-Adhesive Hood Insulation Heat Shield Auto Sound Dampening by aggsound
- **How much does it cost?** KSh30223 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/769779483-aggsound-sound-deadening-mat-197mil-5-mm-49-73sqft-closed)

## 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

- • **Heat Barrier Mastery:** Blocks up to 98% of heat transfer, keeping your ride cooler and more comfortable.
- • **Durability That Lasts:** Anti-extrusion foam resists collapse and stays firmly in place with ultra-strong adhesive.
- • **Effortless Installation:** Peel, stick, and seal in just five simple steps—fits doors, hoods, trunks, and more.
- • **Tailored Thickness Options:** Choose from multiple thicknesses to perfectly match your vehicle’s soundproofing needs.
- • **Triple-Layered Sound Shield:** 5mm high-density foam with premium adhesive for unbeatable noise and vibration control.

## Overview

AggSound Sound Deadening Mat is a premium 5mm thick closed-cell foam designed for automotive soundproofing and heat insulation. Covering nearly 50 square feet, it features a triple-layer construction with high-density foam and strong adhesive for superior noise reduction and 98% heat transfer blockage. Easy to install and highly durable, it’s engineered to enhance vehicle comfort by minimizing vibrations and external sounds.

## Description

Buy AggSound Sound Deadening Mat 197mil(5 mm) 49.73sqft - Closed Cell Foam Car Sound Deadening Material - Self-Adhesive Hood Insulation Heat Shield Auto Sound Dampening: Insulation - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: As described, very sticky backing.. - Very sticky backing. Once it down ,its down. Good sound barrier, and help the vibration of the gas tank I carry on the truck.
Review: Expensive but works like nothing else. - Expensive but works like nothing else. Sure deadens sound on cab of ice cream truck. If you brush against it too hard it could tear or chip off but otherwise very durable. One inch thick and soft as a mat.

## Features

- [5mm High Quality Closed Cell Foam, Provide Better Sound & Heat Insulation] Our automotive sound deadener is composed of three layers of high quality material, including 5mm high density closed cell foam, high quality back glue and back paper.
- [Superior Noise and Heat Insulation] It provides better noise insulation effect for your car so you can enjoy a more quiet and comfortable environment. At the same time, it effectively reduces 98% heat transfer.
- [High-quality Material, Meet the Needs of Longer & Better Use] 5mm high quality closed cell foam has a 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.
- [Easy to Install, Wide Application] AggSound heat shield pad is convenient in installation and operation. Just five steps can be completed: disassemble-clean-cute-paste-reinstallate. 5mm unviersal thickness is more suitable for the car door, hood, trunk, floor, firewall and other parts of the vehicle. You do not have to worry about the phenomenon of not being able to install because the thickness is too large but the vehicle gap is not enough.
- [A variety of different thicknesses to meet different needs] Aggsound offers a variety of different thicknesses of insulation foam 4mm/5mm/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 | B0D5R5KM5N |
| Best Sellers Rank | #3,777 in Automotive ( See Top 100 in Automotive ) #8 in Automobile Insulation |
| Brand | AggSound |
| Brand Name | AggSound |
| Coverage | 49 square feet |
| Customer Reviews | 4.3 out of 5 stars 1,649 Reviews |
| Included Components | 5mm 49sqft foam insulation |
| Item Height | 5 millimeters |
| Item Thickness | 5 Millimeters |
| Item Type Name | 5mm 49sqft foam insulation |
| Manufacturer | Aggsond |
| Material | 197mil-Closed Cell Foam |
| Material Type | 197mil-Closed Cell Foam |
| Recommended Uses For Product | automotive soundproofing and heat shielding |

## Product Details

- **Material:** 197mil-Closed Cell Foam
- **Brand:** AggSound
- **Item Thickness:** 5 Millimeters
- **Recommended Uses For Product:** automotive soundproofing and heat shielding
- **Manufacturer:** Aggsond

## Images

![AggSound Sound Deadening Mat 197mil(5 mm) 49.73sqft - Closed Cell Foam Car Sound Deadening Material - Self-Adhesive Hood Insulation Heat Shield Auto Sound Dampening - Image 1](https://m.media-amazon.com/images/I/61j2OEqM6FL.jpg)
![AggSound Sound Deadening Mat 197mil(5 mm) 49.73sqft - Closed Cell Foam Car Sound Deadening Material - Self-Adhesive Hood Insulation Heat Shield Auto Sound Dampening - Image 2](https://m.media-amazon.com/images/I/71BQSHQdoeL.jpg)
![AggSound Sound Deadening Mat 197mil(5 mm) 49.73sqft - Closed Cell Foam Car Sound Deadening Material - Self-Adhesive Hood Insulation Heat Shield Auto Sound Dampening - Image 3](https://m.media-amazon.com/images/I/71C55HvwUwL.jpg)
![AggSound Sound Deadening Mat 197mil(5 mm) 49.73sqft - Closed Cell Foam Car Sound Deadening Material - Self-Adhesive Hood Insulation Heat Shield Auto Sound Dampening - Image 4](https://m.media-amazon.com/images/I/71F2xtSvZzL.jpg)
![AggSound Sound Deadening Mat 197mil(5 mm) 49.73sqft - Closed Cell Foam Car Sound Deadening Material - Self-Adhesive Hood Insulation Heat Shield Auto Sound Dampening - Image 5](https://m.media-amazon.com/images/I/71Vn7iWO-BL.jpg)

## Available Options

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

## Questions & Answers

**Q: Does it come with installation instructions? What's the best way to install it for maximum results?**
A: 1.Remove & Clean: Take off interior panels; clean and dry surfaces 2.Cut to Fit: Pre-cut insulation for doors, floor, and roof 3.Apply & Seal: Peel, stick, then seal seams with foil tape (sold separately) 4.Reinstall: Replace all interior components

**Q: What's the difference between Aluminum Foil and Closed-cell Foam?What are the best sound deadening solutions for sound?**
A: 394mil Aluminum Foil excels in heat blocking. 157mil Closed-cell Foam (higher density) is better for soundproofing. For best results: combine 157mil foam with Butyl Sound Deadener (sold separately) to kill vibration and block noise effectively.

**Q: How do I properly install the Butyl + 157mil High-Density Closed-cell Foam combination?**
A: 1. Remove, Clean & Cut. 2. Apply butyl sheets(50–60% coverage is optimal), damping vibration, reducing low-frequency noise. 3. Install foam over butyl. Effectively blocks mid-high frequency noise. 4. Check. This combo ensures optimal noise reduction.

**Q: How do sound deadening materials work to reduce noise? Can it reduce road noise? Can it be used on car doors?**
A: Yes, Closed-cell Foam reduces road noise through:1.Sound absorption (energy to heat conversion) 2.Acoustic impedance reflection 3.Mass law blocking of mid-high frequencies. Its structure effectively reduces road/wind noise transmission into cabin.

**Q: Does it require any special tools for the installation? Is a roller necessary?**
A: Basic tools: gloves, utility knife, measuring tape. A roller (sold separately) is highly recommended to ensure proper adhesion of butyl/foam. Aluminum foil tape is essential for sealing seams. Keeping surfaces clean is crucial for optimal results.

## Customer Reviews

### ⭐⭐⭐⭐⭐ As described, very sticky backing..
*by C***. on January 10, 2026*

Very sticky backing. Once it down ,its down. Good sound barrier, and help the vibration of the gas tank I carry on the truck.

### ⭐⭐⭐⭐⭐ Expensive but works like nothing else.
*by L***T on December 22, 2025*

Expensive but works like nothing else. Sure deadens sound on cab of ice cream truck. If you brush against it too hard it could tear or chip off but otherwise very durable. One inch thick and soft as a mat.

### ⭐⭐⭐⭐ Good, with some things to note...
*by N***L on October 20, 2025*

Works decently enough. A few things to note. It tears quite easily. It sticks to your fingers and will tear if you are not careful when tryin to remove. Once its stuck, its stuck. It will be messy to remove if needed. It looks a little like neoprene as some suggest it is, but it is not. Just a basic low grade closed cell foam. It does the job for sound insulating though!

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**Shop now:** [https://www.desertcart.co.ke/products/769779483-aggsound-sound-deadening-mat-197mil-5-mm-49-73sqft-closed](https://www.desertcart.co.ke/products/769779483-aggsound-sound-deadening-mat-197mil-5-mm-49-73sqft-closed)

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-01-23*