---
product_id: 622498744
title: "1/2inch(13 mm) 6.54sqft Sound Deadening Mat - Closed Cell Foam Car Sound Deadening Material - Self-Adhesive Hood Insulation Heat Shield Auto Sound Dampening"
brand: "aggsound"
price: "€ 55.87"
currency: EUR
in_stock: true
reviews_count: 8
category: "Agg Sound"
url: https://www.desertcart.fi/products/622498744-1-2inch-13-mm-6-54sqft-sound-deadening-mat-closed
store_origin: FI
region: Finland
---

# 6.54 sqft coverage per roll reduces 98% heat transfer 0.5 inch dense closed-cell foam 1/2inch(13 mm) 6.54sqft Sound Deadening Mat - Closed Cell Foam Car Sound Deadening Material - Self-Adhesive Hood Insulation Heat Shield Auto Sound Dampening

**Brand:** aggsound
**Price:** € 55.87
**Availability:** ✅ In Stock

## Summary

> 🚗 Silence & Shield Your Ride Like a Pro

## Quick Answers

- **What is this?** 1/2inch(13 mm) 6.54sqft Sound Deadening Mat - Closed Cell Foam Car Sound Deadening Material - Self-Adhesive Hood Insulation Heat Shield Auto Sound Dampening by aggsound
- **How much does it cost?** € 55.87 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/622498744-1-2inch-13-mm-6-54sqft-sound-deadening-mat-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

- • **Multi-Purpose & Durable:** Beyond cars—ideal for boats, RVs, furniture, and vibration damping projects.
- • **98% Heat Transfer Reduction:** Keep your cabin cool and quiet, no matter the weather outside.
- • **Strong Self-Adhesive Backing:** Once applied, it stays put—no slipping, no peeling, just lasting performance.
- • **Premium 0.5" Closed-Cell Foam:** Engineered for superior sound & heat insulation—feel the difference in every drive.
- • **Universal Fit for Any Vehicle:** Perfect 13mm thickness fits doors, hoods, trunks, and more without hassle.

## Overview

AggSound’s 1/2 inch (13mm) closed-cell foam sound deadening mat delivers premium noise and heat insulation with 6.54 sqft coverage per roll. Featuring a triple-layer design with high-density foam and ultra-strong adhesive, it reduces heat transfer by 98% and ensures a firm, lasting bond. Designed for easy installation and universal vehicle compatibility, this mat transforms your driving environment into a quieter, cooler sanctuary while also serving versatile insulation needs beyond automotive use.

## Description

Buy AggSound 1/2inch(13 mm) 6.54sqft Sound Deadening Mat - 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

- [1/2 Inch High Quality Closed Cell Foam, Provide Better Sound & Heat Insulation] Our automotive sound deadener is composed of three layers of high quality material, including 1/2 inch high density closed cell foam, high quality back glue and back paper. 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. Product include: 16*60inch mat*1roll, total coverage area 6sqft.
- [High-quality Material, Meet the Needs of Longer & Better Use] 1/2 inch 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 shied pad is convenient in installation and operation. Just five steps can be completed: disassemble-clean-cute-paste-reinstallate. 13mm 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.
- [Wide range of application]This sound and heat insulation material can be used in floor carpet backing, handicrafts, anti-vibration padding, furniture, to play a cushioning or sound and heat insulation effect.
- [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 | B0CRR9Q1G9 |
| Best Sellers Rank | #3,956 in Automotive ( See Top 100 in Automotive ) #8 in Automobile Insulation |
| Brand | AggSound |
| Brand Name | AggSound |
| Coverage | 6 square feet |
| Customer Reviews | 4.3 out of 5 stars 1,652 Reviews |
| Included Components | car sound insulation |
| Item Dimensions L x W | 60"L x 16"W |
| Item Height | 16 centimeters |
| Item Thickness | 0.5 Inches |
| Item Type Name | car sound insulation |
| Manufacturer | AggSound |
| Material | 1/2inch-Closed Cell Foam |
| Material Type | 1/2inch-Closed Cell Foam |
| Product Dimensions | 60"L x 16"W |
| Recommended Uses For Product | Car, Boat, RV insulation |

## Product Details

- **Material:** 1/2inch-Closed Cell Foam
- **Brand:** AggSound
- **Item Thickness:** 0.5 Inches
- **Recommended Uses For Product:** Car, Boat, RV insulation
- **Product Dimensions:** 60"L x 16"W

## Images

![1/2inch(13 mm) 6.54sqft Sound Deadening Mat - 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/71Nb3q3heoL.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!

## Frequently Bought Together

- AggSound 1/2inch Thickened Sound Deadener for Multiple Use，High Density Foam with Adhesive,for Car, Boat, RV Shield Insulation Dampening Mat, 16" x 60" x1/2"
- Amazon Basics Car Sound Deadening Mat, 14.5" x 10", Pack of 10
- Siless Liner 157 (4 mm) mil 36 sqft Car Sound Deadening Closed Cell Foam & Heat Insulation mat - PE Foam Sound Deadener Material & Heat Barrier

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**Shop now:** [https://www.desertcart.fi/products/622498744-1-2inch-13-mm-6-54sqft-sound-deadening-mat-closed](https://www.desertcart.fi/products/622498744-1-2inch-13-mm-6-54sqft-sound-deadening-mat-closed)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-04*