---
product_id: 664615123
title: "Sound Deadening Mat 197mil(5 mm) 6sqft - Closed Cell Foam Car Sound Deadening Material - Self-Adhesive Hood Insulation Heat Shield Auto Sound Dampening"
brand: "aggsound"
price: "₨12528"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/664615123-sound-deadening-mat-197mil-5-mm-6sqft-closed-cell-foam
store_origin: LK
region: Sri Lanka
---

# reduces 98% heat transfer 5mm dense closed-cell foam self-adhesive, easy 5-step install Sound Deadening Mat 197mil(5 mm) 6sqft - Closed Cell Foam Car Sound Deadening Material - Self-Adhesive Hood Insulation Heat Shield Auto Sound Dampening

**Brand:** aggsound
**Price:** ₨12528
**Availability:** ✅ In Stock

## Summary

> 🔇 Silence the noise, feel the difference.

## Quick Answers

- **What is this?** Sound Deadening Mat 197mil(5 mm) 6sqft - Closed Cell Foam Car Sound Deadening Material - Self-Adhesive Hood Insulation Heat Shield Auto Sound Dampening by aggsound
- **How much does it cost?** ₨12528 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/664615123-sound-deadening-mat-197mil-5-mm-6sqft-closed-cell-foam)

## 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

- • **Triple-Layer Durability:** High-density foam, strong adhesive, and tear-resistant backing for long-lasting performance.
- • **Custom Thickness Options:** Choose from multiple thicknesses to perfectly match your vehicle’s needs.
- • **98% Heat Transfer Reduction:** Keep your cabin cooler and quieter, no matter the weather.
- • **Premium 5mm Closed-Cell Foam:** Engineered for superior noise and heat insulation without compromise.
- • **Universal Fit & Easy Install:** Designed to fit doors, hoods, trunks, and more with a simple peel-and-stick process.

## Overview

AggSound’s 5mm Sound Deadening Mat combines high-density closed-cell foam with a powerful adhesive and durable backing to deliver exceptional noise and heat insulation. Designed for easy installation across multiple vehicle parts, it reduces heat transfer by 98% and ensures long-lasting performance without foam collapse. Available in various thicknesses, it’s the smart upgrade for a quieter, cooler ride.

## Description

Full description not available

## 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 |
|---------------|-------|
| Manufacturer | Aggsond |
| Brand | AggSound |
| Model | 02 |
| Item Weight | 6.3 ounces |
| Product Dimensions | 15.75 x 59.84 x 0.2 inches |
| Item model number | INSULATION0510 |

## Product Details

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

## Images

![Sound Deadening Mat 197mil(5 mm) 6sqft - 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/710C6qhDO+L.jpg)
![Sound Deadening Mat 197mil(5 mm) 6sqft - 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/81sTVXC5lvL.jpg)
![Sound Deadening Mat 197mil(5 mm) 6sqft - 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/71F2xtSvZzL.jpg)
![Sound Deadening Mat 197mil(5 mm) 6sqft - 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/71Vn7iWO-BL.jpg)
![Sound Deadening Mat 197mil(5 mm) 6sqft - 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/71C55HvwUwL.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

**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.

**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.

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-01*