---
product_id: 682602442
title: "Car Sound Deadening Mat 157mil 6sqft Car Material"
brand: "aggsound"
price: "$137.06"
currency: USD
in_stock: true
reviews_count: 5
category: "Agg Sound"
url: https://www.desertcart.us/products/682602442-car-sound-deadening-mat-157mil-6sqft-car-material
store_origin: US
region: United States of America
---

# 98% noise & vibration reduction Blocks radiant heat efficiently 4mm high-density foam Car Sound Deadening Mat 157mil 6sqft Car Material

**Brand:** aggsound
**Price:** $137.06
**Availability:** ✅ In Stock

## Summary

> 🔇 Silence the road, feel the difference — upgrade your ride’s vibe now!

## Quick Answers

- **What is this?** Car Sound Deadening Mat 157mil 6sqft Car Material by aggsound
- **How much does it cost?** $137.06 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/682602442-car-sound-deadening-mat-157mil-6sqft-car-material)

## 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

- • **Premium 4mm Foam Layer:** Dense, closed-cell foam for superior sound and heat insulation
- • **Quieter Cabin, Cooler Ride:** Cuts engine vibrations and road noise by up to 98%, enhancing driving comfort
- • **Effortless DIY Installation:** Flexible, easy-to-cut material fits complex vehicle contours perfectly
- • **Versatile Fit for Any Vehicle:** Ideal for doors, hoods, trunks, and firewalls with a simple 5-step install
- • **Durable & Heat-Resistant Adhesive:** Strong grip that withstands summer heat without peeling

## Overview

AggSound’s 157mil Car Sound Deadening Mat features a premium 4mm high-density closed-cell foam that blocks up to 98% of radiant heat and road noise. Designed for easy DIY installation with a heat-resistant adhesive, it delivers durable thermal insulation and vibration dampening across 6 square feet, perfect for cars, trucks, and RVs seeking a quieter, cooler, and more comfortable driving experience.

## Description

Sound Deadening Mat to meet the different needs of the application

Review: Works fine… - Easy to use, high quality, adheres to surface
Review: Excellent Sound Dampening – Perfect Fit for My Bambu Lab P1S - I bought this AggSound 4 mm sound-dampening roll specifically to quiet my Bambu Lab P1S 3D printer enclosure, and it exceeded expectations. The material is dense, flexible, and easy to cut, making it simple to line the inside panels. The adhesive backing grips firmly but still allows a bit of repositioning during installation—no messy glue required. Noise reduction is dramatic. After lining the enclosure, I measured roughly a 30–40% drop in operating noise, and the harsh high-frequency vibrations from stepper motors are almost gone. The printer now runs with a deep, muted hum, which is a huge improvement for a home office or shared workspace. The roll size (170 × 33 cm) was ideal—plenty to cover the P1S panels with some left over for small accessories. The 4 mm thickness strikes the right balance: thick enough to absorb vibration but not so thick that it interferes with door seals or airflow. Overall, the quality and performance are outstanding. If you want a quieter, more professional-sounding Bambu Lab P1S (or any 3D printer or enclosure), this AggSound sound-dampening material is a must-buy upgrade.

## Features

- [Premium 4mm Foam] This 3-layer sound deadener blocks up to 98% of radiant heat and reduces road noise. Featuring 4mm high-density closed-cell foam with strong adhesive, it provides superior thermal insulation for hoods, floors, and doors. Easy to cut and install, it delivers a cooler, quieter ride for cars, trucks, and RVs.
- [Quiet Ride & Vibration Deadener] Effectively reduces engine vibrations and road noise for a quieter cabin even in rainy or humid conditions. Acts as a thermal barrier to keep your vehicle cooler in summer and warmer in winter. Easy to trim and install for a clean, long-lasting look.
- [Durable & Easy Install] Made of high-density closed-cell foam that won't collapse or compress over time. Features heat-resistant, strong adhesive to stick firmly even in summer without falling off. Flexible material is easy to cut, trim, and fit complex contours yourself. The smooth backing peels easily for a clean, long-lasting finish on vehicle surfaces.
- [Wide Application] Features a simple 5-step process: disassemble, clean, cut, paste, and reassemble. This versatile material is engineered to fit tight gaps in car doors, hoods, trunks, and firewalls without interfering with panel closure. Ideal for sound deadening, heat shielding, and shock absorption in key vehicle areas.
- [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. to meet the different needs of the application.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BV2GQMSG |
| Best Sellers Rank | #19,874 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #25 in Automobile Insulation |
| Brand | AggSound |
| Brand Name | AggSound |
| Country of Publication | USA |
| Coverage | 6 square foot |
| Customer Reviews | 4.3 out of 5 stars 847 Reviews |
| Included Components | car sound insulation |
| Item Dimensions L x W | 169.9L x 33W Centimeters |
| Item Thickness | 157 Mils |
| Item Type Name | car sound insulation |
| Manufacturer | AggSound |
| Manufacturer Part Number | YY04PM06 |
| Material | 157mil |
| Material Type | 157mil |
| Model Number | YY04PM06 |
| Number of Items | 1 |
| Product Dimensions | 169.9L x 33W Centimeters |
| Unit Count | 6.0 Square Feet |

## Product Details

- **Brand:** AggSound
- **Item Thickness:** 157 Mils
- **Manufacturer:** AggSound
- **Material:** 157mil-Closed Cell Foam
- **Product Dimensions:** 169.9L x 33W Centimeters

## Images

![Car Sound Deadening Mat 157mil 6sqft Car Material - Image 1](https://m.media-amazon.com/images/I/71dNfvaDNeL.jpg)
![Car Sound Deadening Mat 157mil 6sqft Car Material - Image 2](https://m.media-amazon.com/images/I/81yV8THCLYL.jpg)
![Car Sound Deadening Mat 157mil 6sqft Car Material - Image 3](https://m.media-amazon.com/images/I/71fifBIVyJL.jpg)
![Car Sound Deadening Mat 157mil 6sqft Car Material - Image 4](https://m.media-amazon.com/images/I/71Vn7iWO-BL.jpg)
![Car Sound Deadening Mat 157mil 6sqft Car Material - Image 5](https://m.media-amazon.com/images/I/71jSDT-rO2L.jpg)

## 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

### ⭐⭐⭐⭐⭐ Works fine…
*by B***N on 18 July 2026*

Easy to use, high quality, adheres to surface

### ⭐⭐⭐⭐⭐ Excellent Sound Dampening – Perfect Fit for My Bambu Lab P1S
*by J***R on 11 September 2025*

I bought this AggSound 4 mm sound-dampening roll specifically to quiet my Bambu Lab P1S 3D printer enclosure, and it exceeded expectations. The material is dense, flexible, and easy to cut, making it simple to line the inside panels. The adhesive backing grips firmly but still allows a bit of repositioning during installation—no messy glue required. Noise reduction is dramatic. After lining the enclosure, I measured roughly a 30–40% drop in operating noise, and the harsh high-frequency vibrations from stepper motors are almost gone. The printer now runs with a deep, muted hum, which is a huge improvement for a home office or shared workspace. The roll size (170 × 33 cm) was ideal—plenty to cover the P1S panels with some left over for small accessories. The 4 mm thickness strikes the right balance: thick enough to absorb vibration but not so thick that it interferes with door seals or airflow. Overall, the quality and performance are outstanding. If you want a quieter, more professional-sounding Bambu Lab P1S (or any 3D printer or enclosure), this AggSound sound-dampening material is a must-buy upgrade.

### ⭐⭐⭐⭐⭐ Buena calidad
*by P***O on 21 May 2026*

Pega muy fuerte y se nota el aislamiento. Lo use en mi coche

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- AggSound 157mil 6sqft Roll Pack Sound Deadener for Cars-Auto Closed Cell Foam Noise Deadening Material-Heat Shield Insulation Dampening Mat
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-07*