---
product_id: 397664511
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, Silver"
brand: "canopus"
price: "$221.54"
currency: USD
in_stock: true
category: "Canopus"
url: https://www.desertcart.us/products/397664511-canopus-car-sound-deadening-mat-80-mil-18-sqft-butyl
store_origin: US
region: United States of America
---

# Blocks ambient noise with 0.7 lbs/ft² density 9 sheets for custom, hassle-free installation 80 mil thick butyl for max insulation CANOPUS Car Sound Deadening Mat - 80 mil, 18 sqft, Butyl Sound Deadener for Trunk, Doors, Floor & Ceiling, Audio Dampening Material, Pack of 9 Sheets, Silver

**Brand:** canopus
**Price:** $221.54
**Availability:** ✅ In Stock

## Summary

> 🔇 Silence is the new luxury — upgrade your ride’s vibe now!

## 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, Silver by canopus
- **How much does it cost?** $221.54 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/397664511-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

- • **Lightweight Yet Powerful:** At just 0.7 lbs/ft², it delivers superior noise blocking without added bulk.
- • **Premium 80 Mil Thickness:** Experience 50% better insulation performance than standard mats.
- • **Custom Fit for Every Panel:** 9 easy-to-cut sheets let you tailor soundproofing to trunk, doors, floor, or ceiling.
- • **Butyl Durability That Lasts:** Engineered to outlast competitors, ensuring long-term soundproofing.
- • **Clean, Mess-Free Application:** Self-adhesive design guarantees a smooth, professional finish every time.

## Overview

CANOPUS Car Sound Deadening Mat offers 18 sqft of premium 80 mil thick butyl material designed for superior automotive sound insulation. With a lightweight density of 0.7 lbs/ft² and 9 self-adhesive sheets, it provides hassle-free, customizable installation that significantly reduces ambient noise in trunks, doors, floors, and ceilings. Trusted by over 1,300 users with a 4.7-star rating, this durable soundproofing solution ensures long-lasting performance and a quieter, more refined driving experience.

## 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, Silver: Insulation - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## 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 |
|---------------|-------|
| ASIN | B08ZM46K21 |
| Best Sellers Rank | #41,808 in Automotive ( See Top 100 in Automotive ) #62 in Automobile Insulation |
| Brand Name | CANOPUS |
| Coverage | 18 sqft |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,344) |
| Item Dimensions L x W | 19.49"L x 14.96"W |
| Item Thickness | 80 Mils |
| Manufacturer | CANOPUS |
| Manufacturer Part Number | CA-01 |
| Material Type | Rubber |
| Model Number | CA-01 |
| Recommended Uses For Product | Car insulation and soundproofing |
| UPC | 810063611156 |

## Product Details

- **Brand:** CANOPUS
- **Item Thickness:** 80 Mils
- **Material:** Rubber
- **Product Dimensions:** 19.49"L x 14.96"W
- **Recommended Uses For Product:** Car insulation and soundproofing

## 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, Silver - Image 1](https://m.media-amazon.com/images/I/51s1JYKSaAL.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, Silver - Image 2](https://m.media-amazon.com/images/I/714chTz2oEL.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, Silver - Image 3](https://m.media-amazon.com/images/I/716nxuGOlhL.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, Silver - Image 4](https://m.media-amazon.com/images/I/716V6Q433WL.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, Silver - Image 5](https://m.media-amazon.com/images/I/71yizhMQZ0L.jpg)

## Available Options

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

## 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
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**Shop now:** [https://www.desertcart.us/products/397664511-canopus-car-sound-deadening-mat-80-mil-18-sqft-butyl](https://www.desertcart.us/products/397664511-canopus-car-sound-deadening-mat-80-mil-18-sqft-butyl)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-28*