---
product_id: 474128714
title: "CANOPUS Car Sound Deadening Mat 2 mm Thickness, 9 Sheets, Total 18 sqft"
brand: "canopus"
price: "₩331783"
currency: KRW
in_stock: true
reviews_count: 13
category: "Canopus"
url: https://www.desertcart.kr/products/474128714-canopus-car-sound-deadening-mat-2-mm-thickness-9-sheets
store_origin: KR
region: South Korea
---

# 9 sheets covering 18 sqft total Self-adhesive for no-mess, easy install 2 mm thick butyl for +50% insulation CANOPUS Car Sound Deadening Mat 2 mm Thickness, 9 Sheets, Total 18 sqft

**Brand:** canopus
**Price:** ₩331783
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** CANOPUS Car Sound Deadening Mat 2 mm Thickness, 9 Sheets, Total 18 sqft by canopus
- **How much does it cost?** ₩331783 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/474128714-canopus-car-sound-deadening-mat-2-mm-thickness-9-sheets)

## 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

- • **Transform Any Car Space:** Perfect for trunks, doors, floors, and ceilings—upgrade your cabin’s comfort instantly.
- • **Durability That Outlasts:** Premium butyl rubber resists wear and maintains performance over time.
- • **Maximize Your Ride’s Silence:** 2 mm thick butyl material delivers 50% better sound insulation than standard mats.
- • **Coverage That Fits Your Project:** 9 pre-cut sheets totaling 18 sqft make installation precise and hassle-free.
- • **Effortless, No-Mess Installation:** Self-adhesive backing ensures a clean, secure fit without extra tools or glue.

## Overview

CANOPUS Car Sound Deadening Mat features a professional-grade 2 mm thick butyl rubber construction, providing 50% enhanced sound insulation. The pack includes 9 self-adhesive sheets covering 18 sqft, designed for easy, no-mess installation on car trunks, doors, floors, and ceilings. With a durable, long-lasting material and a 4.7-star rating from over 1,400 users, it’s a top choice for automotive noise reduction.

## Description

CANOPUS Car Sound Deadening Mat 2 mm Thickness, 9 Sheets, Total 18 sqft | Professional Butyl Sound Deadening Mat Self Adhesive, Noise Dampening Material for Car Trunk, Door, Floor and Ceiling, Silver : desertcart.co.uk: Automotive

Review: Does exactly as described - Installed this to fully line the boot of a small hatchback today (Polo/A1/Fiesta size) and what a great result. I Knew it would quieten things up in the cabin, but not to the degree that I can barely even notice road noise from the back, at all. Really good stuff and an easy recommendation to anyone. Good coverage from a 10sqft box, easy to cut, apply and mould into shape. Gloves and a small roller are a must for installation.
Review: Awesome product - Awesome product good quality and very sticky. Bought this for sound deadening my golf boot for a sound system and it worked a treat. If you're looking for some congratulations you've found one of the best. Highly recommended. Thanks guy's 👍

## Features

- Great thickness (2 mm) for maximal effectiveness. The thickness of the material is providing an extra 50% insulation performance. This thick and long-lasting butyl material will outlast most similar products in the market.
- The automotive self-adhesive butyl mat will stop ambient sounds and noises. The average weight is 0.7 lbs/ft2. This has been shown to deliver optimal efficiency and maximal performance among all similar material with a thickness of 2 mm.
- Easy installation. The sound dampening material is served in a pack of 9 sheets. This will make your life much easier when cutting and installing the sheets on the panels to be insulated. You will notice the difference provided that the sound-proofing sheets are installed as expected.
- No-mess installation. Canopus noise/sound deadening sheets will be assured to be installed correctly provided that the surface of the application is cleaned out and the area of contact is rolled over with an appropriate roller.
- Package includes 9 sheets (49.5 mm x 38 mm each), total 18 sqft.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08ZM46K21 |
| Best Sellers Rank | 2,590 in Automotive ( See Top 100 in Automotive ) 9 in Automobile Insulation |
| Brand | CANOPUS |
| Country of Origin | China |
| Coverage | 18 sqft |
| Customer Reviews | 4.7 out of 5 stars 1,476 Reviews |
| Item Dimensions L x W | 49.5L x 38W centimetres |
| Item Highlight | Professional Butyl Sound Deadening Mat Self Adhesive, Noise Dampening Material for Car Trunk, Door, Floor and Ceiling, Silver |
| Item Thickness | 80 Mils |
| Item thickness | 80 Mils |
| Manufacturer | Canopus |
| Material | Rubber |
| Model Number | CA-01 |
| Number of Items | 9 |
| Part Number | CA-01 |
| Product dimensions | 49.5L x 38W centimetres |
| Recommended Uses For Product | Car insulation and soundproofing |
| Recommended uses for product | Car insulation and soundproofing |
| UPC | 810063611156 |

## Product Details

- **Brand:** CANOPUS
- **Item thickness:** 80 Mils
- **Material:** Rubber
- **Product dimensions:** 49.5L x 38W centimetres
- **Recommended uses for product:** Car insulation and soundproofing

## Images

![CANOPUS Car Sound Deadening Mat 2 mm Thickness, 9 Sheets, Total 18 sqft - Image 1](https://m.media-amazon.com/images/I/51s1JYKSaAL.jpg)
![CANOPUS Car Sound Deadening Mat 2 mm Thickness, 9 Sheets, Total 18 sqft - Image 2](https://m.media-amazon.com/images/I/714chTz2oEL.jpg)
![CANOPUS Car Sound Deadening Mat 2 mm Thickness, 9 Sheets, Total 18 sqft - Image 3](https://m.media-amazon.com/images/I/716nxuGOlhL.jpg)
![CANOPUS Car Sound Deadening Mat 2 mm Thickness, 9 Sheets, Total 18 sqft - Image 4](https://m.media-amazon.com/images/I/716V6Q433WL.jpg)
![CANOPUS Car Sound Deadening Mat 2 mm Thickness, 9 Sheets, Total 18 sqft - Image 5](https://m.media-amazon.com/images/I/71yizhMQZ0L.jpg)

## Available Options

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

## Questions & Answers

**Q: Can anyone tell me please how big these sheets are? Can't seem to find that info...    also, are they easy to cut with scissors?  Thank you!!**
A: For the 18sqft version: there are total 9 sheets, dimension of each sheet is 38cmx49.5cm.
Yes, you can cut them with scissors.

**Q: Is it possible to drill holes and put screws through this?**
A: Yes

## Customer Reviews

### ⭐⭐⭐⭐⭐ Does exactly as described
*by J***B on 31 August 2026*

Installed this to fully line the boot of a small hatchback today (Polo/A1/Fiesta size) and what a great result. I Knew it would quieten things up in the cabin, but not to the degree that I can barely even notice road noise from the back, at all. Really good stuff and an easy recommendation to anyone. Good coverage from a 10sqft box, easy to cut, apply and mould into shape. Gloves and a small roller are a must for installation.

### ⭐⭐⭐⭐⭐ Awesome product
*by S***A on 3 September 2026*

Awesome product good quality and very sticky. Bought this for sound deadening my golf boot for a sound system and it worked a treat. If you're looking for some congratulations you've found one of the best. Highly recommended. Thanks guy's 👍

### ⭐⭐⭐⭐⭐ Makes panels sound solid/premium!
*by O***N on 18 October 2026*

I own a Tesla Model Y and the doors and cabin feel very premium when you touch them and when you hear them operated. The bonnet and boot lid not so much as it uses light steel and they feel very hollow, and ‘tinny’. This sound deadening was great to cut with a pair of scissors, easy to install (I bought an additional roller) and has made a world of difference to the sound and feel of the bonnet and boot lid. Would highly recommend!

## 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, Silver
- LUMITECO Bearings Equipped Automotive Car Audio Sound Deadening Application Wheel Roller, Heat Abatement Mat Wallpaper Application PU Smoothing Tool Seam Roller
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**Shop now:** [https://www.desertcart.kr/products/474128714-canopus-car-sound-deadening-mat-2-mm-thickness-9-sheets](https://www.desertcart.kr/products/474128714-canopus-car-sound-deadening-mat-2-mm-thickness-9-sheets)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-11-12*