---
product_id: 657480186
title: "Dynamat Xtreme Sound Deadening Mat – Squared Pack, 18 Sq Ft, 8 Sheets"
brand: "dynamat"
price: "S$419"
currency: SGD
in_stock: true
category: "Dynamat"
url: https://www.desertcart.sg/products/657480186-dynamat-xtreme-sound-deadening-mat-squared-pack-18-sq-ft
store_origin: SG
region: Singapore
---

# Up to 50% noise reduction Heat dispersion tech Self-adhesive & easy trim Dynamat Xtreme Sound Deadening Mat – Squared Pack, 18 Sq Ft, 8 Sheets

**Brand:** dynamat
**Price:** S$419
**Availability:** ✅ In Stock

## Summary

> 🔊 Drive Quiet, Feel Loud: Elevate Your Ride’s Sound Game

## Quick Answers

- **What is this?** Dynamat Xtreme Sound Deadening Mat – Squared Pack, 18 Sq Ft, 8 Sheets by dynamat
- **How much does it cost?** S$419 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/657480186-dynamat-xtreme-sound-deadening-mat-squared-pack-18-sq-ft)

## Best For

- dynamat enthusiasts

## Why This Product

- Trusted dynamat brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Silence Your Drive:** Slash road noise and engine vibrations for a premium cabin vibe.
- • **Plug & Play Installation:** Peel-and-stick sheets that trim effortlessly to fit any vehicle surface—no extra glue needed.
- • **Cooler Cabin, Cooler Ride:** Advanced butyl formula disperses heat, keeping your interior comfortable on every trip.
- • **Feel the Bass, Not the Rattle:** Boost your car audio clarity with enhanced bass response and reduced panel resonance.
- • **Trusted by Pros, Loved by Drivers:** The go-to sound deadening mat for hot rod builders and daily drivers alike.

## Overview

Dynamat Xtreme Sound Deadening Mat offers 18 sq ft of premium butyl rubber sheets designed to reduce road noise, vibration, and heat inside vehicles. Its self-adhesive, easy-to-trim design fits doors, floors, trunks, and more, enhancing audio performance and cabin comfort. Engineered in the USA, it’s the trusted choice for car enthusiasts and professionals seeking a quieter, cooler, and acoustically superior driving experience.

## Description

Buy Dynamat Xtreme Sound Deadening Mat – Squared Pack, 18 Sq Ft, 8 Sheets | Butyl Rubber Sound Dampening Kit Reduces Noise, Heat & Vibration in Cars, Trucks, SUVs – Easy Self-Adhesive Installation: Insulation - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- REDUCES ROAD NOISE, PANEL VIBRATION & HEAT – Our precision-engineered butyl formula reduces rattles, road noise, engine vibration, and unwanted resonance, while dispersing heat. The result is a cabin that feels solid, sounds premium, and keeps you cooler.
- IMPROVES CAR AUDIO PERFORMANCE – Creates a more solid acoustic environment that enhances bass response, reduces panel resonance, and improves overall speaker clarity.
- SELF-ADHESIVE + EASY TO TRIM FOR FAST INSTALLATION – Peel-and-stick backing applies easily to doors, floors, trunks, roofs, and quarter panels without additional adhesives. Ideal for cars, trucks, SUVs, vans, muscle cars, and classic vehicles where cabin comfort and noise reduction matter.
- SQUARED PACK WITH 18 SQ FT COVERAGE – Kit includes 8 18”x18” sheets designed to cover trunk cargo, trunk lids, roofs, or hoods for sound treatment projects, restorations, and custom audio builds.
- THE BRAND THAT CREATED THE CATEGORY – Engineered and manufactured in the United States, Dynamat is the preferred choice of top hot rod and custom builders, car audio enthusiasts, and daily drivers. Our products have been featured in major media outlets: MotorTrend, HOT ROD, and CarAudioNow.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DG342VCH |
| Best Sellers Rank | #9,249 in Automotive ( See Top 100 in Automotive ) #16 in Automobile Insulation |
| Brand Name | Dynamat |
| Coverage | 18 square feet |
| Customer Reviews | 4.4 4.4 out of 5 stars (16) |
| Item Dimensions L x W | 18.5"L x 18.5"W |
| Item Highlight | Butyl Rubber Sound Dampening Kit Reduces Noise, Heat & Vibration in Cars, Trucks, SUVs – Easy Self-Adhesive Installation |
| Manufacturer | Dynamat |
| Manufacturer Part Number | 10420 |
| Material Type | Rubber |
| Model Number | 10420 |
| Number of Items | 1 |
| Recommended Uses For Product | sound insulation |
| UPC | 769103104205 |

## Product Details

- **Brand:** Dynamat
- **Manufacturer:** Dynamat
- **Material:** Rubber
- **Product Dimensions:** 18.5"L x 18.5"W
- **Recommended Uses For Product:** sound insulation

## Images

![Dynamat Xtreme Sound Deadening Mat – Squared Pack, 18 Sq Ft, 8 Sheets - Image 1](https://m.media-amazon.com/images/I/71nfdH5T9uL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Where can I install Dynamat Xtreme in my vehicle? How much material do I need?**
A: Dynamat Xtreme can be installed on doors, floors, trunks, roofs, rear decks, quarter panels and firewalls in cars, trucks, SUVs, classic cars and custom builds. To determine how much Dynamat you need, see our square footage calculator chart above.

**Q: How much will Dynamat quiet my car?**
A: Even a small amount of Dynamat can greatly reduce noise. For example, applying Dynamat to the doors of your vehicle can reduce road noise from 3-6dB. Complete coverage of an average vehicle can reduce road noise 9, 12, even as much as 18dB.

**Q: Is Dynamat Xtreme better than asphalt sound deadening mats?**
A: Dynamat Xtreme uses advanced butyl and aluminum construction that resists heat, odor and adhesive failure better than many asphalt-based sound deadening materials.

**Q: Is Dynamat Xtreme UV and moisture-resistant?**
A: Yes. The butyl rubber core and protective aluminum foil layer make Dynamat Xtreme moisture-resistant and airtight – perfect for automotive and RV interiors and boat applications.

**Q: Why should I buy Dynamat Xtreme?**
A: Got noisy rattles and hums? Inside of the car get too hot? Phone calls or music sound muffled and muddy? Dynamat Xtreme reduces unwanted noise, heat, and vibration, providing you with a more comfortable, quieter ride.

## Frequently Bought Together

- Dynamat Xtreme Sound Deadening Car Insulation Squared 18 Pack – Noise Dampening Kit for Floor, Doors, Panels, Hood, Engine or Trunk – Easy Self Adhesive Install – 8 Sheets 18”x18”, 18 sq ft Total
- Car Sound Deadening Roller Metal Installation Tool 3 Pcs for Auto Noise Roller Car Sound Deadener Application Installation Tool Rolling Wheel Interior Accessories
- Dynamat 13100 Dynatape 1-1/2in x 30ft, Silver, 1 Pack

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.sg/products/657480186-dynamat-xtreme-sound-deadening-mat-squared-pack-18-sq-ft](https://www.desertcart.sg/products/657480186-dynamat-xtreme-sound-deadening-mat-squared-pack-18-sq-ft)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-09-16*