---
product_id: 202256432
title: "MAT66 ProBlack 80 mil 36 sqft Car Sound Deadening Mat, Butyl Automotive Sound Deadener, Vehicle Audio Sound Insulation and Dampening Material"
brand: "mat 66"
price: "€ 416.14"
currency: EUR
in_stock: true
reviews_count: 5
category: "Mat 66"
url: https://www.desertcart.hr/products/202256432-mat66-problack-80-mil-36-sqft-car-sound-deadening-mat
store_origin: HR
region: Croatia
---

# 80 mil thickness for max insulation 36 sqft coverage, perfect fit sheets Self-adhesive, DIY-friendly install MAT66 ProBlack 80 mil 36 sqft Car Sound Deadening Mat, Butyl Automotive Sound Deadener, Vehicle Audio Sound Insulation and Dampening Material

**Brand:** mat 66
**Price:** € 416.14
**Availability:** ✅ In Stock

## Summary

> 🔇 Silence the noise, amplify your drive — install like a pro, feel the difference!

## Quick Answers

- **What is this?** MAT66 ProBlack 80 mil 36 sqft Car Sound Deadening Mat, Butyl Automotive Sound Deadener, Vehicle Audio Sound Insulation and Dampening Material by mat 66
- **How much does it cost?** € 416.14 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/202256432-mat66-problack-80-mil-36-sqft-car-sound-deadening-mat)

## Best For

- mat 66 enthusiasts

## Why This Product

- Trusted mat 66 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Fit:** Handy 15.7x9.8 inch sheets cut and shape easily to any vehicle contour
- • **Effortless DIY:** Peel, stick, and roll—installation made simple with smart embossing indicators
- • **Thick & Mighty:** 1.5x thicker for 1.5x better soundproofing power
- • **Multi-Layer Magic:** Stackable sheets for ultimate vibration and road noise elimination
- • **Lightweight Strength:** Heavyweight performance at just 0.5 lbs/sqft keeps your ride nimble

## Overview

MAT66 ProBlack is a premium 80 mil thick butyl sound deadening mat offering 36 sqft of high-performance automotive noise insulation. Designed for easy DIY installation with self-adhesive backing and embossed foil indicators, it delivers superior vibration dampening and road noise reduction while remaining lightweight. Perfect for upgrading vehicle audio clarity and comfort with professional-grade results.

## Description

Buy MAT66 ProBlack 80 mil 36 sqft Car Sound Deadening Mat, Butyl Automotive Sound Deadener, Vehicle Audio Sound Insulation and Dampening Material: Insulation - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Vibration and road noise eliminated. - Do you have an older car or truck with some rattles? Are you dropping in some much improved speakers in your doors? Do yourself a solid by taking the time and a few bucks to lay in some sound deadening material. Mat66 is **awesome**. The package arrived in great shape and well packed. I ordered 36 square feet of 80mil foil clad butyl. It was a HEAVY box. 1. Convenience: The pack comes with 34 sheets 15.7x9.8 inch in size. These are perfect for doors or floors or roof. These also cut down nicely with sheers or strong scissors. You can also bench cut them on a cutting mat or nylon cutting board with a utility knife. The sheet size makes it really easy to mock up and design your layout. 2. Adhesion: Each sheet has backing paper that peels away easy - you start from one end and slowly take the paper away while securing the adhesive to the surface you are covering. You will need a hand roller or other smoothing tool to press down and form the sheets into all curves, contours, and bumps of the surface. The sheets have these cool bump square indicators on the back foil cladding. If you smooth down all the bumps, the sheet is stuck on there properly. Super simple. 3. Value for money: For 36 square feet of 80mil, this was very reasonably priced. I was able to cover all of the interior door shell I could reach, as well as the front face of 2 Chevy truck doors, and coat the inside of both the door cards. I only used about half the box of Mat66 they sent me! 4. Tips: Warm it with a hair dryer if working in a cold shop or outside. It shapes into contours and sticks much easier and quicker if warmed. Clean your surfaces well before installing. In the photos you will see I used this as a backer surround for the new Alpine speakers I was installing. Again, by reducing rattle, and stiffening the sheet metal surface the speaker is mounted on - all the better the sound outcome. This also sealed up the OEM opening (closed the small gaps around the speaker). Then by doubling up 2 layers of Mat66 exactly behind the speaker on the outer door shell, you almost completely eliminate vibration and rattle in the door, also equals better sound purity. The weather proofing OEM door plastic had no problem sticking to the Mat66 when I put it back on. I just used the same roller to re-stick the goo that holds the plastic. Lastly, it sticks to itself. If you carefully layer the sheets, making sure to roll them down well, you can go 2 or 3 layers deep for high SPL applications or where you really want to kill road noise like fender wells, doors, and floors. Now I'm looking around for projects to use the rest of the leftover sheets, and when needed, I will buy this product again. - Bolt
Review: Great Quality But Time Consuming. - Couldn’t be more happier with the outcome. Currently did a whole HVAC upgrade with a new heater core, AC evaporator, USA Blend Doors and foam kit to a 2006 Dodge Ram 2500 Mega Cab. So I did this as well to help with rams not so good AC system. As we will be moving to a warmer climate state. I used the MAT 66 80mill through the whole cab including the fire wall and the doors and it took exactly 4 boxes. I then went with another layer just on the floor board that the carpet covered with Siless Hybrid 3in1 200 mil. We’ll see how good it helps with heat / cold retention and sound when the truck is done. From what I’m seeing on all the other reviews it helps a ton. Didn’t have any crazy smell that was unbearable, just a minor hints of an asphalt smell when the garage was very warm. Very easy to lay down and it stuck very well as we cleaned everything very well with dawn power wash, but you’ll for sure go through a ton of razor blades and when rolling it out to get into the creases, the adhesion tended to get pushed out and it was pretty messy at the end and does not come off clothes even with goo gone. It took us (2 people) about 3-4 days with constant work but with perfection quality. So all and all. It was easy to apply, pretty good quality as what I can tell, since this is the first time I’ve ever used this stuff.

## Features

- Very sticky self-adhesive 80 mil automotive butyl and foil sound deadening. It is user-friendly viable material suitable for DIY installation. MAT 66 is really efficient and easy-to-install
- Now the material is 1,5 times thicker that will get you 1,5 times more effective insulation. The thicker the material the more performance you get
- Automotive self-adhesive insulation consists of butyl. MAT 66sound deadening has a total weight of 0.5 pounds/1 square feet. This weight ensures optimum efficiency and sound insulation that could be possibly gained from 80 mil thickness material. MAT 66 80 mil is light weighted sound deadening material
- Audio insulation MAT 66 has a special indicator as to if it is installed correctly. The special embossing on the foil must be rolled out till it is plain smooth, then you'll be 100% sure that the soundproofing is set correctly and professionally. The sound dampening material comes in handy size sheets which make it easier in terms of cutting and installation process

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07ZKLKHN5 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #20,622 in Automotive ( See Top 100 in Automotive ) #29 in Automobile Insulation |
| Color | Black |
| Coverage | 36 sqft |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,746) |
| Date First Available | March 18, 2020 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 8 ounces |
| Item model number | MTP8036 |
| Part Number | MTP8036 |
| Product Dimensions | 17.52 x 11.02 x 3.35 inches |
| Size | 36 sqft |
| Special Features | black painted foil with logo, indicator of correct installation on the foil, light weight sound deadening material, self-adhesive, thickness 80 mil=2 mm=0. |
| Style | MAT66 ProBlack 80 mil 36 sqft Car Sound Deadening Mat, Butyl Automotive Sound Deadener |
| UPC | 857195006429 |

## Product Details

- **Brand:** MAT 66
- **Item Thickness:** 0.08 Inches
- **Manufacturer:** MAT 66
- **Material:** Aluminum, butyl based
- **Product Dimensions:** 15.7"L x 9.8"W

## Images

![MAT66 ProBlack 80 mil 36 sqft Car Sound Deadening Mat, Butyl Automotive Sound Deadener, Vehicle Audio Sound Insulation and Dampening Material - Image 1](https://m.media-amazon.com/images/I/91ohXbnjrLL.jpg)
![MAT66 ProBlack 80 mil 36 sqft Car Sound Deadening Mat, Butyl Automotive Sound Deadener, Vehicle Audio Sound Insulation and Dampening Material - Image 2](https://m.media-amazon.com/images/I/91P0SybdnlL.jpg)
![MAT66 ProBlack 80 mil 36 sqft Car Sound Deadening Mat, Butyl Automotive Sound Deadener, Vehicle Audio Sound Insulation and Dampening Material - Image 3](https://m.media-amazon.com/images/I/81Oy+lRAj1L.jpg)
![MAT66 ProBlack 80 mil 36 sqft Car Sound Deadening Mat, Butyl Automotive Sound Deadener, Vehicle Audio Sound Insulation and Dampening Material - Image 4](https://m.media-amazon.com/images/I/913E1lWFCML.jpg)
![MAT66 ProBlack 80 mil 36 sqft Car Sound Deadening Mat, Butyl Automotive Sound Deadener, Vehicle Audio Sound Insulation and Dampening Material - Image 5](https://m.media-amazon.com/images/I/91sEe-osAiL.jpg)

## Available Options

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

## Questions & Answers

**Q: Does this product contain Asphalt?**
A: This sound deadening material is made on a butyl rubber base and does not contain any asphalt or petroleum. It does not have an asphalt smell. 

All of our products are non-hazardous ones and not dangerous.

**Q: Can this product be installed in cold weather?  What are the recommended install temperatures?**
A: I did it here in Idaho this winter but had the garage warmed up to around 65F. I don’t think it’s stick very well at say, below 55 and the colder it is, the harder it would be to get applied correctly. I went over the whole install with a heat gun after each section was completed and it sealed very well.. I personally didn’t see any recommended install temps in the instructions..

**Q: Will it stick to plastic of a UTV?**
A: Yes, this material will stick to plastic. There should be no problem. The surface is to be pre-cleaned and degreased prior to installation. Each sheet of the material is to be thoroughly pressed to the surface with a roller.
However, please note that our products are mainly designated to be installed from the interior side of a vehicle in order to perform its function and get substantial results.
It is worth mentioning that UTV is a fairly difficult objective in terms of soundproofing. We doubt that application of any kind of sound deadening materials would bring about somewhat sensible results in comparison if it was installed to a regular car. The reason being is an open design of your UTV along with its engine arrangement.
Another thing is that the material should not be installed to those areas of your UTV that are exposed to the elements (dirt or water).

**Q: How come what i just ordered was nothing like it was before i ordered 2 packs but this stuff is definitly not 80mil and there was no where near 36sqft**
A: Yes same experience.,  this particular brand was not a true 80 mill thickness.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Vibration and road noise eliminated.
*by B***T on March 24, 2022*

Do you have an older car or truck with some rattles? Are you dropping in some much improved speakers in your doors? Do yourself a solid by taking the time and a few bucks to lay in some sound deadening material. Mat66 is **awesome**. The package arrived in great shape and well packed. I ordered 36 square feet of 80mil foil clad butyl. It was a HEAVY box. 1. Convenience: The pack comes with 34 sheets 15.7x9.8 inch in size. These are perfect for doors or floors or roof. These also cut down nicely with sheers or strong scissors. You can also bench cut them on a cutting mat or nylon cutting board with a utility knife. The sheet size makes it really easy to mock up and design your layout. 2. Adhesion: Each sheet has backing paper that peels away easy - you start from one end and slowly take the paper away while securing the adhesive to the surface you are covering. You will need a hand roller or other smoothing tool to press down and form the sheets into all curves, contours, and bumps of the surface. The sheets have these cool bump square indicators on the back foil cladding. If you smooth down all the bumps, the sheet is stuck on there properly. Super simple. 3. Value for money: For 36 square feet of 80mil, this was very reasonably priced. I was able to cover all of the interior door shell I could reach, as well as the front face of 2 Chevy truck doors, and coat the inside of both the door cards. I only used about half the box of Mat66 they sent me! 4. Tips: Warm it with a hair dryer if working in a cold shop or outside. It shapes into contours and sticks much easier and quicker if warmed. Clean your surfaces well before installing. In the photos you will see I used this as a backer surround for the new Alpine speakers I was installing. Again, by reducing rattle, and stiffening the sheet metal surface the speaker is mounted on - all the better the sound outcome. This also sealed up the OEM opening (closed the small gaps around the speaker). Then by doubling up 2 layers of Mat66 exactly behind the speaker on the outer door shell, you almost completely eliminate vibration and rattle in the door, also equals better sound purity. The weather proofing OEM door plastic had no problem sticking to the Mat66 when I put it back on. I just used the same roller to re-stick the goo that holds the plastic. Lastly, it sticks to itself. If you carefully layer the sheets, making sure to roll them down well, you can go 2 or 3 layers deep for high SPL applications or where you really want to kill road noise like fender wells, doors, and floors. Now I'm looking around for projects to use the rest of the leftover sheets, and when needed, I will buy this product again. - Bolt

### ⭐⭐⭐⭐⭐ Great Quality But Time Consuming.
*by S***E on January 5, 2026*

Couldn’t be more happier with the outcome. Currently did a whole HVAC upgrade with a new heater core, AC evaporator, USA Blend Doors and foam kit to a 2006 Dodge Ram 2500 Mega Cab. So I did this as well to help with rams not so good AC system. As we will be moving to a warmer climate state. I used the MAT 66 80mill through the whole cab including the fire wall and the doors and it took exactly 4 boxes. I then went with another layer just on the floor board that the carpet covered with Siless Hybrid 3in1 200 mil. We’ll see how good it helps with heat / cold retention and sound when the truck is done. From what I’m seeing on all the other reviews it helps a ton. Didn’t have any crazy smell that was unbearable, just a minor hints of an asphalt smell when the garage was very warm. Very easy to lay down and it stuck very well as we cleaned everything very well with dawn power wash, but you’ll for sure go through a ton of razor blades and when rolling it out to get into the creases, the adhesion tended to get pushed out and it was pretty messy at the end and does not come off clothes even with goo gone. It took us (2 people) about 3-4 days with constant work but with perfection quality. So all and all. It was easy to apply, pretty good quality as what I can tell, since this is the first time I’ve ever used this stuff.

### ⭐⭐⭐⭐⭐ Better than Dynamat! Must buy!
*by M***. on March 4, 2021*

This product is very high quality for the price and quantity you get! I matted down my moms ride after obtaining some real seriously annoying rattles from installing a subwoofer and am very impressed with the outcome. No rattles what-so ever. Compared to the overpriced low quantity and thinner profile “DYNAMAT” brand this Matt66 soundproofing material is 100 more times better! It’s been about 6 months now with this product installed and still very pleased with the outcome with this product. I have also installed this in my personal car. So far I have done the entire floor of my trunk and rear doors completely. The interior has drastically improved. Also music quality improved, and has also provided excellent sound-deadening from the outside and inside of the of the cabin. All in all. This is a great product. I will recommend this to anyone who is in the market for sound deadening at affordable costs and selling such high quality product. Very easy to use and cut to fit for application.

---

## 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.hr/products/202256432-mat66-problack-80-mil-36-sqft-car-sound-deadening-mat](https://www.desertcart.hr/products/202256432-mat66-problack-80-mil-36-sqft-car-sound-deadening-mat)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-07*