---
product_id: 653324827
title: "Sound Insulation for Cars, 157mil 55sqft Closed Cell PE Foam"
brand: "aggsound"
price: "703.72 DT"
currency: TND
in_stock: true
category: "Agg Sound"
url: https://www.desertcart.tn/products/653324827-sound-insulation-for-cars-157mil-55sqft-closed-cell-pe-foam
store_origin: TN
region: Tunisia
---

# Reduces engine & road noise Blocks up to 98% radiant heat 4mm high-density foam Sound Insulation for Cars, 157mil 55sqft Closed Cell PE Foam

**Brand:** aggsound
**Price:** 703.72 DT
**Availability:** ✅ In Stock

## Summary

> 🔇 Drive Quieter, Cooler, and Smarter — Upgrade Your Ride’s Comfort Today!

## Quick Answers

- **What is this?** Sound Insulation for Cars, 157mil 55sqft Closed Cell PE Foam by aggsound
- **How much does it cost?** 703.72 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/653324827-sound-insulation-for-cars-157mil-55sqft-closed-cell-pe-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

- • **Strong Adhesive Backing:** Heat-resistant adhesive ensures a firm, no-slip installation that stays put even in summer heat.
- • **Tailored Thickness Options:** Choose from multiple thicknesses (4mm to 1 inch) to customize soundproofing and insulation to your exact needs.
- • **Premium 4mm Closed-Cell Foam:** Dense, durable foam that won’t compress or lose shape over time for lasting performance.
- • **Ultimate Heat & Noise Barrier:** Blocks 98% of radiant heat while slashing engine and road noise for a serene cabin experience.
- • **Versatile & Easy Installation:** Cut, trim, and fit complex contours effortlessly with a simple 5-step process—perfect for doors, floors, hoods, and trunks.

## Overview

AggSound’s Car Sound Deadening Mat features a premium 4mm high-density closed-cell foam that blocks up to 98% of radiant heat and significantly reduces engine and road noise. With a strong, heat-resistant adhesive backing, it offers easy, durable installation across vehicle floors, doors, hoods, and trunks. Available in multiple thicknesses, this versatile soundproofing and thermal insulation solution delivers a cooler, quieter ride while maintaining a sleek, professional finish.

## Description

Buy AggSound Sound Insulation for Cars, 157mil 55sqft Closed Cell PE Foam | Car Sound Insulation, Self-Adhesive Noise Dampening, Waterproof, Heat Insulation Deadener Material, Heat Barrier: Insulation - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- Effectively Absorbs Road & Engine Noise: The high-density closed-cell PE foam structure absorbs vibrations, reduces panel rattling, and dampens road noise, tire roar, and engine noise. Creates a noticeably quieter and more comfortable cabin environment without adding heavy mass.
- Provides Thermal Insulation – Keeps Cabin Cooler in Summer & Warmer in Winter: The thick foam layer acts as a thermal barrier, helping to block heat transfer from the engine, exhaust, and outside air. Reduces the workload of your AC and heater, improving energy efficiency and ride comfort year-round.
- Wide Application: This product consists of 39 pieces of 40*33 cm sound deadening mat. 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.
- Easy DIY Peel & Stick Installation: Comes with a strong self-adhesive backing – no extra glue, roller, or special tools required. Simply cut to size with scissors or a utility knife, peel off the liner, and press firmly onto clean, dry surfaces. Flexible foam conforms easily to curves and contours.( This product comes with installation instructions)
- Lightweight & Versatile – Fits All Vehicle Areas: Much lighter than butyl mats, making it ideal for doors, floors, roofs, trunks, hoods, wheel wells, and firewalls. Universal fit for sedans, SUVs, trucks, vans, and RVs. The 36 sqft roll provides ample coverage for most full-vehicle projects.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BWD1M9Y5 |
| Best Sellers Rank | #19,110 in Automotive ( See Top 100 in Automotive ) #30 in Automobile Insulation |
| Brand Name | AggSound |
| Coverage | 1.42 square_feet |
| Customer Reviews | 4.3 4.3 out of 5 stars (200) |
| Included Components | car sound insulation |
| Item Dimensions L x W | 15.75"L x 13"W |
| Item Highlight | Car Sound Insulation, Self-Adhesive Noise Dampening, Waterproof, Heat Insulation Deadener Material, Heat Barrier |
| Item Thickness | 157 mils |
| Item Type Name | car sound insulation |
| Manufacturer | AggSound |
| Manufacturer Part Number | YY04PM55-1 |
| Material Type | Polyethylene (PE) |
| Model Number | 01 |
| Number of Items | 39 |
| Recommended Uses For Product | automotive soundproofing and heat insulation |
| Unit Count | 55 Square Feet |

## Product Details

- **Brand:** AggSound
- **Item Thickness:** 157 mils
- **Material:** Polyethylene (PE)
- **Product Dimensions:** 15.75"L x 13"W
- **Recommended Uses For Product:** automotive soundproofing and heat insulation

## Images

![Sound Insulation for Cars, 157mil 55sqft Closed Cell PE Foam - Image 1](https://m.media-amazon.com/images/I/61i0b-LnNdL.jpg)
![Sound Insulation for Cars, 157mil 55sqft Closed Cell PE Foam - Image 2](https://m.media-amazon.com/images/I/41IUEsPzFiL.jpg)
![Sound Insulation for Cars, 157mil 55sqft Closed Cell PE Foam - Image 3](https://m.media-amazon.com/images/I/514IokxN8eL.jpg)
![Sound Insulation for Cars, 157mil 55sqft Closed Cell PE Foam - Image 4](https://m.media-amazon.com/images/I/5156gPNFS9L.jpg)
![Sound Insulation for Cars, 157mil 55sqft Closed Cell PE Foam - Image 5](https://m.media-amazon.com/images/I/51IR8VrIgHL.jpg)

## Available Options

This product comes in different **Size** 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.

## Frequently Bought Together

- AggSound 157mil 55sqft Universal Sound Deadener for Cars with Aluminum Foil Tape&Car Trim Removal Tool-Auto Closed Cell Foam Noise Deadening Material-Heat Hood Shield Insulation Dampening Mat
- LUMITECO Bearings Equipped Automotive Car Audio Sound Deadening Application Wheel Roller, Heat Abatement Mat Wallpaper Application PU Smoothing Tool Seam Roller
- Amazon Basics Car Sound Deadener, 18″ x 32″ (9-Piece)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-10-26*