---
product_id: 450320022
title: "DEADN Hex sound deadening mat, 20 Sheets, 20 sq.ft (1.8sq.m), car & van sound proofing, vibration damping"
brand: "dodo mat"
price: "VT86677"
currency: VUV
in_stock: true
reviews_count: 5
category: "Dodo Mat"
url: https://www.desertcart.vu/products/450320022-deadn-hex-sound-deadening-mat-20-sheets-20-sq-ft
store_origin: VU
region: Vanuatu
---

# High-grade butyl core for superior sound deadening Hex embossed aluminum for vibration damping 20 sheets, 20 sq.ft coverage DEADN Hex sound deadening mat, 20 Sheets, 20 sq.ft (1.8sq.m), car & van sound proofing, vibration damping

**Brand:** dodo mat
**Price:** VT86677
**Availability:** ✅ In Stock

## Summary

> 🔇 Silence the chaos, amplify your drive.

## Quick Answers

- **What is this?** DEADN Hex sound deadening mat, 20 Sheets, 20 sq.ft (1.8sq.m), car & van sound proofing, vibration damping by dodo mat
- **How much does it cost?** VT86677 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/450320022-deadn-hex-sound-deadening-mat-20-sheets-20-sq-ft)

## Best For

- dodo mat enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Powerful:** 20 sheets cover 20 sq.ft without bulky layers
- • **Precision Engineered:** UK-designed & European-made with premium synthetic butyl chemistry
- • **Vibration Vanquisher:** Hex embossed aluminum structure effectively dampens panel vibrations
- • **Ultimate Noise Blocker:** Stops rattles, road, exhaust, engine & transmission noise for a quieter ride
- • **Effortless Installation:** Soft, flexible 18mm thick sheets with strong adhesive backing

## Overview

The Dodo Mat DEADN Hex sound deadening mat is a premium 20-sheet pack covering 20 sq.ft, designed to drastically reduce vehicle noise and vibrations. Crafted with a synthetic butyl core and hex embossed aluminum, it offers superior soundproofing without bulk, ensuring easy installation and a quieter, more comfortable driving experience.

## Description

1. Dodo Mat DEADN Hex is a self adhesive, foil backed sound deadening vibration damper. Simply cut, peel & stick Dodo Mat DEADN Hex on the interior sheet metal of any vehicle to reduce unwanted vibrations & structural noise. Make those panels as dead as a Dodo! Dodo Mat DEADN Hex has a high grade butyl compound for better sound deadening & vibration control. To maintain flexibility and ease of cutting we also employ our unique Hex embossing pattern. DEADN Hex provides a lower weight solution for the car/van owner wanting a quiet smoother drive without adding unnecessary mass. The unique Dodo specification chemistry of the synthetic butyl core effectively deadens panel vibration without the excessive bulk of competitor products. The distinctive Hex top sheet is purposely designed to be aid installation and mould easily on more complex surfaces. This added flexibility allows the Dodo mat to be easily installed, with improved cosmetic appearance whilst minimising creases and folds.

Review: Very good stuff. Actually bought this to reduce condensation build up on my metal sunroof panel in my car which during cold weather was almost like an upside down swimming pool. Sound deadening was an added bonus. Easy to cut to size, very good adhesion. No requirement for my application for flexibility but is reasonably flexible (probably plenty flexible). I spray glued a black fabric over the top of it to match my headliner. Worked an absolute treat, absolutely no condensation build up on it since, has remained totally dry! I also have plenty left over so will do the same with the actual inner side of the roof next time I remove the headliner. Certainly good value for the amount you receive although I wouldn't want to pay too much more. Easy to install, just make sure you measure 3 times, cut once, and plan the method you'll be sticking it down. Once it tou he's something, it doesn't like being lifted off again to be repositioned (extremely sticky, and will stretch while being peeled off the shiny aluminium foil covering).
Review: Good quality product. If you are applying these anywhere cool / cold it's essential to heat the pad as you apply it. Once stuck on this way it's never coming back off!

## Features

- 20 Sheet Sound Deadening Pack with high grade butyl construction and Hex embossed aluminium
- High quality vehicle sound deadening designed in the UK & manufactured in Europe
- The unique Dodo specification chemistry of the synthetic butyl core effectively deadens panel vibration without the excessive bulk of competitor products
- Stop rattles Vibration & noise - Lower vehicle road Exhaust Engine & transmission noise
- Very soft & flexible for easy installation 18mm thick with strong adhesive Individual sheet size: 375 x 250mm 20 Sheet Pack coverage 20 sqft (18 sqm)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07NDGTT1F |
| Auto Part Position | Unknown |
| Automotive Fit Type | Universal Fit |
| Brand Name | Dodo Mat |
| Color | Black, Purple |
| Compatible with Vehicle Type | Van |
| Customer Reviews | 4.8 4.8 out of 5 stars (789) |
| Fit Type | Universal Fit |
| Item Dimensions L x W x Thickness | 37.5L x 25W x 0.2Th centimeters |
| Manufacturer | Dodo Mat |
| Manufacturer Part Number | DOD-DEAD-SHEET20 |
| Material Type | Aluminum |
| Model Number | DOD-DEAD-SHEET20 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Dodo Mat
- **Colour:** Black, Purple
- **Material:** Aluminum
- **Product dimensions:** 37.5L x 25W x 0.2Th centimeters
- **Vehicle service type:** Van

## Images

![DEADN Hex sound deadening mat, 20 Sheets, 20 sq.ft (1.8sq.m), car & van sound proofing, vibration damping - Image 1](https://m.media-amazon.com/images/I/716gVvln9xL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***E on 24 February 2021*

Very good stuff. Actually bought this to reduce condensation build up on my metal sunroof panel in my car which during cold weather was almost like an upside down swimming pool. Sound deadening was an added bonus. Easy to cut to size, very good adhesion. No requirement for my application for flexibility but is reasonably flexible (probably plenty flexible). I spray glued a black fabric over the top of it to match my headliner. Worked an absolute treat, absolutely no condensation build up on it since, has remained totally dry! I also have plenty left over so will do the same with the actual inner side of the roof next time I remove the headliner. Certainly good value for the amount you receive although I wouldn't want to pay too much more. Easy to install, just make sure you measure 3 times, cut once, and plan the method you'll be sticking it down. Once it tou he's something, it doesn't like being lifted off again to be repositioned (extremely sticky, and will stretch while being peeled off the shiny aluminium foil covering).

### ⭐⭐⭐⭐⭐ Review
*by H***S on 9 March 2026*

Good quality product. If you are applying these anywhere cool / cold it's essential to heat the pad as you apply it. Once stuck on this way it's never coming back off!

### ⭐⭐⭐⭐⭐ Review
*by D***M on 11 May 2025*

Worked well in a Fiat Spider. I put about 10 sheets in the boot area and it's made a big difference to noise. Extremely sticky and a bit fiddly but worth the effort.

## Frequently Bought Together

- Dodo Mat DEADN Hex sound deadening mat, 20 Sheets, 20 sq.ft (1.8sq.m), car & van sound proofing, vibration damping
- JNBGTU 2Pcs Automotive Sound Deadening Roller Rubber Seam Roller, for Car Audio Deadening Mats Heat Abatement Mats Roofing Materials Linoleum Flooring Carpeting Wallpaper Application Wheel Roller
- Trim-Fix 3x 500ml High Temperature Adhesive Glue Spray for Van Lining

---

## 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.vu/products/450320022-deadn-hex-sound-deadening-mat-20-sheets-20-sq-ft](https://www.desertcart.vu/products/450320022-deadn-hex-sound-deadening-mat-20-sheets-20-sq-ft)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-06-03*