---
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: "₨6154"
currency: SCR
in_stock: true
reviews_count: 5
category: "Dodo Mat"
url: https://www.desertcart.sc/products/450320022-deadn-hex-sound-deadening-mat-20-sheets-20-sq-ft
store_origin: SC
region: Seychelles
---

# High-grade butyl for superior sound deadening Hex embossed aluminum for flexible, crease-free install 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:** ₨6154
**Availability:** ✅ In Stock

## Summary

> 🔇 Silence the chaos, drive in zen with Dodo Mat DEADN Hex!

## 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?** ₨6154 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/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

- • **Trusted Quality:** UK designed & European made with 4.8-star user approval
- • **Ultimate Noise Blocker:** Cut road, engine & exhaust noise for a serene drive
- • **Lightweight Yet Powerful:** Effective vibration damping without adding bulk or weight
- • **DIY Friendly Installation:** Peel, stick & shape easily with strong adhesive backing
- • **Precision Fit Flexibility:** Hex embossing ensures smooth application on complex surfaces

## Overview

Dodo Mat DEADN Hex is a premium, self-adhesive sound deadening mat featuring a high-grade synthetic butyl core and hex embossed aluminum surface. Designed in the UK and manufactured in Europe, this 20-sheet pack covers 20 sq.ft, delivering superior vibration damping and noise reduction for cars and vans. Its flexible, lightweight design ensures easy installation on complex surfaces, making it the go-to solution for professionals seeking a quieter, smoother ride without added bulk.

## 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: Great stuff, works a treat. - 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 - 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 |
| Auto part position | Unknown |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #11,255 in Automotive ( See Top 100 in Automotive ) #32 in Automobile Insulation |
| Brand | Dodo Mat |
| Brand Name | Dodo Mat |
| Color | Black, Purple |
| Colour | Black, Purple |
| Compatible with Vehicle Type | Van |
| Customer Reviews | 4.8 out of 5 stars 799 Reviews |
| 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 | Aluminum |
| Material Type | Aluminum |
| Model Number | DOD-DEAD-SHEET20 |
| Product dimensions | 37.5L x 25W x 0.2Th centimeters |
| Unit Count | 1 Count |
| Vehicle service type | Van |

## 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

### ⭐⭐⭐⭐⭐ Great stuff, works a treat.
*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).

### ⭐⭐⭐⭐⭐ Good quality product
*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!

### ⭐⭐⭐⭐⭐ Effective soundproofing
*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

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-06-23*