---
product_id: 447351149
title: "CANOPUS Car Sound Deadening Mat - 80 mil, 18 sqft, Butyl Sound Deadener for Trunk, Doors, Floor & Ceiling, Audio Dampening Material, Pack of 9 Sheets, Black"
brand: "canopus"
price: "€ 244.02"
currency: EUR
in_stock: false
reviews_count: 8
category: "Canopus"
url: https://www.desertcart.com.cy/products/447351149-canopus-car-sound-deadening-mat-80-mil-18-sqft-butyl
store_origin: CY
region: Cyprus
---

# 18 sqft coverage per pack Superior noise blocking 80 mil optimal thickness CANOPUS Car Sound Deadening Mat - 80 mil, 18 sqft, Butyl Sound Deadener for Trunk, Doors, Floor & Ceiling, Audio Dampening Material, Pack of 9 Sheets, Black

**Brand:** canopus
**Price:** € 244.02
**Availability:** ❌ Out of Stock

## Summary

> 🔇 Silence is the new luxury—upgrade your drive with CANOPUS!

## Quick Answers

- **What is this?** CANOPUS Car Sound Deadening Mat - 80 mil, 18 sqft, Butyl Sound Deadener for Trunk, Doors, Floor & Ceiling, Audio Dampening Material, Pack of 9 Sheets, Black by canopus
- **How much does it cost?** € 244.02 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/447351149-canopus-car-sound-deadening-mat-80-mil-18-sqft-butyl)

## Best For

- canopus enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Installation:** 9 pre-cut sheets designed for quick, mess-free application.
- • **Elite Noise Suppression:** Blocks ambient and engine noise with unmatched 80-mil density.
- • **Lightweight Yet Powerful:** Only 0.7 lbs/ft² for easy handling without compromising sound control.
- • **Thick & Durable Butyl Build:** Engineered for 50% better insulation—built to last and outperform.
- • **Versatile Fit for Every Panel:** Perfect for trunk, doors, floor, and ceiling—customize your ride’s silence.

## Overview

CANOPUS Car Sound Deadening Mat offers 80 mil thick butyl rubber sheets totaling 18 sqft per pack, delivering 50% enhanced insulation and superior noise dampening for automotive applications. Lightweight and easy to install, it’s engineered to reduce ambient and engine noise across trunks, doors, floors, and ceilings, making every ride quieter and more refined.

## Description

Buy CANOPUS Car Sound Deadening Mat - 80 mil, 18 sqft, Butyl Sound Deadener for Trunk, Doors, Floor & Ceiling, Audio Dampening Material, Pack of 9 Sheets, Black: Insulation - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great value for a great product - This stuff is thick and worked great for sound deadening my truck doors. I was a little skeptical based on the price but they have great adhesion and are very thick. They don’t smell bad and the foil didn’t tear easily. Definitely plan on buying more for the floor and firewall when I get around to doing that job.
Review: Deadens the engine sound very well - Used this product on a skid plate for my XT 250 motorcycle. It worked very well to deaden the sound of the engine, very sticky and is holding up well. Also bought a cheap 1 1/2" roller to roll out all the ridges imprinted on the foil backing to make sure it sticks. Easy to mold to shape needed and cut. Would definitely buy again.

## Features

- Optimal Insulation Thickness: Our material boasts an extra 50% insulation performance due to its optimal thickness. Crafted from durable butyl, it outlasts comparable products in the market, ensuring long-lasting effectiveness.
- Great Sound Control: Our automotive self-adhesive butyl mat efficiently blocks ambient sounds and noises, weighing just 0.7 lbs/ft2. Among 80-mil thickness materials, it offers unparalleled efficiency and peak performance.
- Hassle-Free Installation: Each pack contains 9 sheets for effortless cutting and installation on desired panels. Experience a noticeable difference when these sound-proofing sheets are correctly applied.
- Clean, Mess-Free Application: Our Canopus noise/sound deadening sheets guarantee correct installation when applied to a clean surface and rolled over with a suitable roller.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | CANOPUS |
| Global Trade Identification Number | 00810063611187 |
| Item Thickness | 0.08 Inches |
| Material | Rubber |
| Product Dimensions | 216"L x 108"W |
| Recommended Uses For Product | Automotive soundproofing and insulation |

## Product Details

- **Material:** Rubber
- **Brand:** CANOPUS
- **Item Thickness:** 0.08 Inches
- **Recommended Uses For Product:** Automotive soundproofing and insulation
- **Product Dimensions:** 216"L x 108"W

## Images

![CANOPUS Car Sound Deadening Mat - 80 mil, 18 sqft, Butyl Sound Deadener for Trunk, Doors, Floor & Ceiling, Audio Dampening Material, Pack of 9 Sheets, Black - Image 1](https://m.media-amazon.com/images/I/71H2+DZuwYL.jpg)
![CANOPUS Car Sound Deadening Mat - 80 mil, 18 sqft, Butyl Sound Deadener for Trunk, Doors, Floor & Ceiling, Audio Dampening Material, Pack of 9 Sheets, Black - Image 2](https://m.media-amazon.com/images/I/814WpgNsGuL.jpg)
![CANOPUS Car Sound Deadening Mat - 80 mil, 18 sqft, Butyl Sound Deadener for Trunk, Doors, Floor & Ceiling, Audio Dampening Material, Pack of 9 Sheets, Black - Image 3](https://m.media-amazon.com/images/I/815utvKGB6L.jpg)
![CANOPUS Car Sound Deadening Mat - 80 mil, 18 sqft, Butyl Sound Deadener for Trunk, Doors, Floor & Ceiling, Audio Dampening Material, Pack of 9 Sheets, Black - Image 4](https://m.media-amazon.com/images/I/817RiJ3L5tL.jpg)
![CANOPUS Car Sound Deadening Mat - 80 mil, 18 sqft, Butyl Sound Deadener for Trunk, Doors, Floor & Ceiling, Audio Dampening Material, Pack of 9 Sheets, Black - Image 5](https://m.media-amazon.com/images/I/81VGxcdW9iL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Does this reduce noise vibration from your vehicle or from the other vehicles around?**
A: I applied inner door skin metal.  It reduces road noise and noise when other vehicle passes, and when I close the door, I hear thud instead of tin can sound.

**Q: Is the exterior, metallic, coating conductive?**
A: No.  I just checked it with my VOM and it has zero conductivity.  Actually seems to be a great insulator.

**Q: Can you safely usethis to sound proof walls indoors? Thanks**
A: This is for car doors with metal doors not home walls with wood and dry wall.  There are different materials for home door sound isolation.

**Q: Can you glue a headliner directly to this product ?**
A: I wouldn't. The headliner will be uneven. It would be better to spray a foam on the product to get an even surface before you do that. But you can glue fabric, such as carpet to it with the proper adhesive. 3M 77 is my product of choice.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great value for a great product
*by M***E on December 28, 2025*

This stuff is thick and worked great for sound deadening my truck doors. I was a little skeptical based on the price but they have great adhesion and are very thick. They don’t smell bad and the foil didn’t tear easily. Definitely plan on buying more for the floor and firewall when I get around to doing that job.

### ⭐⭐⭐⭐⭐ Deadens the engine sound very well
*by B***K on July 4, 2025*

Used this product on a skid plate for my XT 250 motorcycle. It worked very well to deaden the sound of the engine, very sticky and is holding up well. Also bought a cheap 1 1/2" roller to roll out all the ridges imprinted on the foil backing to make sure it sticks. Easy to mold to shape needed and cut. Would definitely buy again.

### ⭐⭐⭐⭐⭐ Quality and thickness
*by J***B on March 12, 2023*

I apologize for the more blurry pictures, it was a screenshot from the video. All in all, great product. The adhesive on the back is extremely strong. It's very easy to cut if need be. It does perform really good when it comes to sound deadening. I can hear a bit less road noise and no rattle after installing just the little bit on my door behind the panel. I'm sure if I did the whole door panel it would block out so much road noise. Definitely will buy more for any future products! It helps a lot with sound, especially bass. It makes the bass sound a lot cleaner and tighter!

## Frequently Bought Together

- CANOPUS Car Sound Deadening Mat, 80 mil 18 sqft, Pack of 9 Sheets, Butyl Sound Deadener Mat, Audio Car Sound Dampening Material for Car Trunk, Door, Floor and Ceiling, Black
- LUMITECO Bearings Equipped Automotive Car Audio Sound Deadening Application Wheel Roller, Heat Abatement Mat Wallpaper Application PU Smoothing Tool Seam Roller
- Siless Liner 157 (4 mm) mil 36 sqft Car Sound Deadening Closed Cell Foam & Heat Insulation mat - PE Foam Sound Deadener Material & Heat Barrier

---

## 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.com.cy/products/447351149-canopus-car-sound-deadening-mat-80-mil-18-sqft-butyl](https://www.desertcart.com.cy/products/447351149-canopus-car-sound-deadening-mat-80-mil-18-sqft-butyl)

---

*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-01-26*