---
product_id: 1893817
title: "Dynamat Xtreme Sound Deadening Car Insulation Single Sheet Hex Pack 10425 – Noise Dampening for Floor, Doors, Hood or Trunk – Easy Self Adhesive Install – Made in USA – 1 Sheet 18”x32”, 4 sq ft"
brand: "dynamat"
price: "COP 286417"
currency: COP
in_stock: true
category: "Dynamat"
url: https://www.desertcart.co/products/1893817-dynamat-xtreme-sound-deadening-car-insulation-single-sheet-hex-pack
store_origin: CO
region: Colombia
---

# Reduces road noise & vibrations Easy peel-and-stick install Made in USA, trusted since 1989 Dynamat Xtreme Sound Deadening Car Insulation Single Sheet Hex Pack 10425 – Noise Dampening for Floor, Doors, Hood or Trunk – Easy Self Adhesive Install – Made in USA – 1 Sheet 18”x32”, 4 sq ft

**Brand:** dynamat
**Price:** COP 286417
**Availability:** ✅ In Stock

## Summary

> 🔇 Drive Quiet, Ride Proud – The Ultimate Sound Shield

## Quick Answers

- **What is this?** Dynamat Xtreme Sound Deadening Car Insulation Single Sheet Hex Pack 10425 – Noise Dampening for Floor, Doors, Hood or Trunk – Easy Self Adhesive Install – Made in USA – 1 Sheet 18”x32”, 4 sq ft by dynamat
- **How much does it cost?** COP 286417 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/1893817-dynamat-xtreme-sound-deadening-car-insulation-single-sheet-hex-pack)

## 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 Ride Like a Pro:** Cut road noise and speaker distortion for crystal-clear sound.
- • **Precision Fit, Flexible Design:** Thin, flexible sheet molds perfectly to floors, doors, hoods, and trunks.
- • **Trusted by Custom Builders Worldwide:** Join the elite who demand the best in soundproofing and heat control.
- • **American-Made Quality You Can Count On:** Crafted in Ohio with decades of innovation and reliability.
- • **Effortless Installation, Maximum Impact:** Peel, stick, and transform your car’s acoustics in minutes.

## Overview

Dynamat Xtreme is a premium 4 sq ft sound deadening sheet designed to reduce road noise, vibrations, and speaker distortion in vehicles. Its thin, flexible, and self-adhesive butyl rubber material ensures easy installation on floors, doors, hoods, or trunks. Trusted by automotive pros and made in the USA since 1989, it delivers professional-grade noise dampening and heat control for a cooler, quieter ride.

## Description

Buy Dynamat Xtreme Sound Deadening Car Insulation Single Sheet Hex Pack 10425 – Noise Dampening for Floor, Doors, Hood or Trunk – Easy Self Adhesive Install – Made in USA – 1 Sheet 18”x32”, 4 sq ft: Insulation - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- Reduces Unwanted Noise, Heat & Vibration: Dynamat Xtreme reduces road noise, stops speaker distortion, and blocks resonance & vibrations; use it on doors, floors, panels, hoods & trunks
- Trusted by Car Lovers & Professionals Alike: Dynamat is used by the world’s top hot rod & custom builders because they know it makes their cars ride cool & quiet
- Xtreme Hex Pack: This pack contains 4 square feet of Dynamat Xtreme in one 18”x32” sheet
- Thin, Flexible & Easy to Cut: Installing Dynamat Xtreme couldn’t be easier thanks to the simple peel-and-stick application; our extra sticky proprietary blend of butyl rubber adheres to a surface & stays in place
- Made in the USA Since 1989: Dynamat is the original & most trusted name in soundproofing & heat control; our products are the first of their kind, and are always made at our headquarters in Ohio

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00020CAVA |
| Best Sellers Rank | #9,206 in Automotive ( See Top 100 in Automotive ) #16 in Automobile Insulation |
| Brand Name | Dynamat |
| Coverage | 4.0 ft.² (0.37 m²) |
| Customer Reviews | 4.6 4.6 out of 5 stars (496) |
| Global Trade Identification Number | 00769103104250 |
| Included Components | Pads |
| Item Dimensions L x W | 32"L x 18"W |
| Item Thickness | 0.2 centimeters |
| Item Weight | 16 ounces |
| Manufacturer | Dynamat |
| Manufacturer Part Number | 10425 |
| Material Type | Rubber |
| Model Number | 10425 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Recommended Uses For Product | Enhancing sound quality in automobiles |
| UPC | 769103104250 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Dynamat
- **Item Thickness:** 0.2 centimeters
- **Material:** Rubber
- **Product Dimensions:** 32"L x 18"W
- **Recommended Uses For Product:** Enhancing sound quality in automobiles

## Images

![Dynamat Xtreme Sound Deadening Car Insulation Single Sheet Hex Pack 10425 – Noise Dampening for Floor, Doors, Hood or Trunk – Easy Self Adhesive Install – Made in USA – 1 Sheet 18”x32”, 4 sq ft - Image 1](https://m.media-amazon.com/images/I/714xnJS74SL.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 Single Sheet Hex Pack 10425 – Noise Dampening for Floor, Doors, Hood or Trunk – Easy Self Adhesive Install – Made in USA – 1 Sheet 18”x32”, 4 sq ft
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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-09-15*