---
product_id: 578989547
title: "Roll Pack Sound Deadener for Cars-Auto Closed Cell Foam Noise Deadening Material-Heat Shield Insulation Dampening Mat, 157mil 6sqft"
brand: "aggsound"
price: "194 Lei"
currency: RON
in_stock: true
reviews_count: 5
category: "Agg Sound"
url: https://www.desertcart.ro/products/578989547-roll-pack-sound-deadener-for-cars-auto-closed-cell-foam
store_origin: RO
region: Romania
---

# 98% heat transfer reduction 4mm dense closed cell foam Strong adhesive, easy peel & install Roll Pack Sound Deadener for Cars-Auto Closed Cell Foam Noise Deadening Material-Heat Shield Insulation Dampening Mat, 157mil 6sqft

**Brand:** aggsound
**Price:** 194 Lei
**Availability:** ✅ In Stock

## Summary

> 🚗 Silence & Coolness, Rolled Into One — Upgrade Your Drive Today!

## Quick Answers

- **What is this?** Roll Pack Sound Deadener for Cars-Auto Closed Cell Foam Noise Deadening Material-Heat Shield Insulation Dampening Mat, 157mil 6sqft by aggsound
- **How much does it cost?** 194 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/578989547-roll-pack-sound-deadener-for-cars-auto-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

- • **Heat Blocker Extraordinaire:** Slashes heat transfer by 98%, keeping your ride cool and comfortable
- • **Triple-layered Sound Shield:** 4mm high-density foam + premium glue + back paper for ultimate noise dampening
- • **Universal Fit for Every Ride:** Perfect thickness for doors, hood, trunk, floor, firewall — no gap worries
- • **Built to Last, Built to Stick:** Anti-extrusion foam with industrial-strength adhesive ensures long-lasting performance
- • **Effortless 5-Step Installation:** Disassemble, clean, cut, paste, reinstall — no pro skills needed

## Overview

AggSound’s Roll Pack Sound Deadener features a 4mm high-density closed cell foam layered with premium adhesive and backing paper, delivering superior noise reduction and 98% heat insulation. Designed for easy installation across multiple car parts, it offers durable, anti-extrusion performance with a strong adhesive that ensures a secure fit. Covering 6 sqft per roll, it transforms your vehicle into a quieter, cooler sanctuary — a must-have upgrade for any discerning driver.

## Description

[4mm High Quality Closed Cell Foam, Provide Better Sound & Heat Insulation] Our automotive sound deadener is composed of three layers of high quality material, including 4mm 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. [High-quality Material, Meet the Needs of Longer & Better Use] 4mm 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.[Equipped with High-quality Practical Tools, Ensure Convenient Installation & Insulation Effect][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. 4mm 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.

Review: This worked perfectly to patch under hood insulation that was shredded by a squirrel. I just needed a small amount and this was a reasonable solution.
Review: Genial, lo hemos colocado en el techo de cristal del coche, y aísla perfectamente del calor. Nos ha gustado mucho

## Features

- [4mm High Quality Closed Cell Foam, Provide Better Sound & Heat Insulation] Our automotive sound deadener is composed of three layers of high quality material, including 4mm 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: 13.0*66.9inch mat*1roll, total coverage area 6sqft.
- [High-quality Material, Meet the Needs of Longer & Better Use] 4mm 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. 4mm 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.
- [Superior Service, Meet Your Needs] Our goal at AggSound is to satisfy customers' quiet needs in all aspects. We are determined to provide high-quality sound & heat insulation products at affordable prices. In any case, you have questions on product quality or installation, please contact us in anytime, and we will respond within 24h.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BV2GQMSG |
| ASIN  | B0BV2GQMSG |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #176,460 in Automotive ( See Top 100 in Automotive ) #345 in Automobile Insulation |
| Color | Silvery |
| Coverage | 157 thousand 6 square feet |
| Customer Reviews | 4.3 4.3 out of 5 stars (666) |
| Customer reviews | 4.3 4.3 out of 5 stars (666) |
| Date First Available | 17 February 2023 |
| Date First Available  | 17 February 2023 |
| Included components | car sound insulation |
| Item Weight | 259 g |
| Item model number | YY04PM06 |
| Item model number  | YY04PM06 |
| Manufacturer | AggSound |
| Manufacturer  | AggSound |
| Part number | YY04PM06 |
| Product Dimensions | 32.92 x 170.08 x 0.3 cm; 259 g |
| Product Dimensions  | 32.92 x 170.08 x 0.3 cm; 259 g |
| Shape | Circular |
| Style | 6sqft |

## Product Details

- **Brand:** AggSound
- **Item thickness:** 157 Mils
- **Material:** 157mil-Closed Cell Foam
- **Product dimensions:** 169.9L x 33W centimeters
- **Recommended uses for product:** Schallschutz im Auto

## Images

![Roll Pack Sound Deadener for Cars-Auto Closed Cell Foam Noise Deadening Material-Heat Shield Insulation Dampening Mat, 157mil 6sqft - Image 1](https://m.media-amazon.com/images/I/71dNfvaDNeL.jpg)
![Roll Pack Sound Deadener for Cars-Auto Closed Cell Foam Noise Deadening Material-Heat Shield Insulation Dampening Mat, 157mil 6sqft - Image 2](https://m.media-amazon.com/images/I/81yV8THCLYL.jpg)
![Roll Pack Sound Deadener for Cars-Auto Closed Cell Foam Noise Deadening Material-Heat Shield Insulation Dampening Mat, 157mil 6sqft - Image 3](https://m.media-amazon.com/images/I/71fifBIVyJL.jpg)
![Roll Pack Sound Deadener for Cars-Auto Closed Cell Foam Noise Deadening Material-Heat Shield Insulation Dampening Mat, 157mil 6sqft - Image 4](https://m.media-amazon.com/images/I/71Vn7iWO-BL.jpg)
![Roll Pack Sound Deadener for Cars-Auto Closed Cell Foam Noise Deadening Material-Heat Shield Insulation Dampening Mat, 157mil 6sqft - Image 5](https://m.media-amazon.com/images/I/71jSDT-rO2L.jpg)

## Available Options

This product comes in different **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

### ⭐⭐⭐⭐⭐ Review
*by L***B on 10 February 2026*

This worked perfectly to patch under hood insulation that was shredded by a squirrel. I just needed a small amount and this was a reasonable solution.

### ⭐⭐⭐⭐⭐ Review
*by A***A on 22 June 2025*

Genial, lo hemos colocado en el techo de cristal del coche, y aísla perfectamente del calor. Nos ha gustado mucho

### ⭐ Review
*by U***A on 18 June 2025*

Not as Described – Misleading Coverage and Too Thin for Real Insulation This product is nowhere near the advertised 6 square feet—it covers significantly less. Despite claims of "4mm high-quality closed cell foam" and effective sound insulation, it's extremely thin and does almost nothing to block noise. It might offer minor padding, but for serious soundproofing or heat insulation, it's completely inadequate. Feels more like a budget liner than a professional-grade solution.

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-07*