---
product_id: 553430599
title: "Sound Deadening Mat for Cars, 50 mil 36 sqft, Pack of 18 Sheets, Butyl Sound Deadener Mat, Audio Car Sound Dampening Material for Car Trunk, Door, Floor and Ceiling, Black"
brand: "canopus"
price: "$273.58"
currency: USD
in_stock: true
reviews_count: 13
category: "Canopus"
url: https://www.desertcart.us/products/553430599-sound-deadening-mat-for-cars-50-mil-36-sqft-pack
store_origin: US
region: United States of America
---

# 36 sqft coverage per pack Durable butyl material for long-lasting use 50 mil thickness for max soundproofing Sound Deadening Mat for Cars, 50 mil 36 sqft, Pack of 18 Sheets, Butyl Sound Deadener Mat, Audio Car Sound Dampening Material for Car Trunk, Door, Floor and Ceiling, Black

**Brand:** canopus
**Price:** $273.58
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Sound Deadening Mat for Cars, 50 mil 36 sqft, Pack of 18 Sheets, Butyl Sound Deadener Mat, Audio Car Sound Dampening Material for Car Trunk, Door, Floor and Ceiling, Black by canopus
- **How much does it cost?** $273.58 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/553430599-sound-deadening-mat-for-cars-50-mil-36-sqft-pack)

## 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

- • **Pro-Level Sound Control:** Blocks ambient noise like a pro, elevating your driving experience.
- • **Butyl Power, Built to Last:** Premium butyl composition ensures durability and consistent performance.
- • **Spacious Coverage, One Pack Wonder:** 36 sqft of sound deadening to transform your entire car interior.
- • **Precision Thickness, Maximum Silence:** 50 mil thickness engineered for elite noise reduction.
- • **Effortless Installation, Instant Impact:** 18 pre-cut sheets designed for quick, mess-free application.

## Overview

CANOPUS Sound Deadening Mat offers 50 mil thick butyl sheets covering 36 sqft per pack, designed to dramatically reduce car noise. With 18 easy-to-install sheets, it provides durable, professional-grade soundproofing for trunks, doors, floors, and ceilings, making your vehicle quieter and more comfortable.

## Description

Product description

## Features

- Optimal Weight and Thickness: Delivers optimal efficiency and maximal performance among all similar materials with a thickness of 50 mils. Crafted from durable butyl, it outlasts comparable products in the market, ensuring long-lasting effectiveness.
- Ultimate Sound Control: Our automotive self-adhesive butyl mat efficiently blocks ambient sounds and noises. Among 50-mil thickness materials, it offers unparalleled efficiency and peak performance.
- Hassle-Free Installation: Each pack contains 18 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 | B0CFW2V2QL |
| Best Sellers Rank | #18,237 in Automotive ( See Top 100 in Automotive ) #26 in Automobile Insulation |
| Brand | CANOPUS |
| Brand Name | CANOPUS |
| Coverage | 36 sqft |
| Customer Reviews | 4.7 out of 5 stars 645 Reviews |
| Included Components | Case |
| Item Thickness | 50 Mils |
| Item Type Name | Sound Deadening Mat for Cars |
| Manufacturer | CANOPUS |
| Manufacturer Part Number | 00445-SoundDead-Black-50mil-36sqft |
| Material | Butyl |
| Material Type | Butyl |
| Model Number | SDM 50 Mil |
| Number of Items | 18 |
| Recommended Uses For Product | soundproofing car panels |
| UPC | 810063612139 |

## Product Details

- **Brand:** CANOPUS
- **Item Thickness:** 50 Mils
- **Manufacturer:** CANOPUS
- **Material:** Butyl
- **Recommended Uses For Product:** soundproofing car panels

## Images

![Sound Deadening Mat for Cars, 50 mil 36 sqft, Pack of 18 Sheets, Butyl Sound Deadener Mat, Audio Car Sound Dampening Material for Car Trunk, Door, Floor and Ceiling, Black - Image 1](https://m.media-amazon.com/images/I/51ONrNbJKdL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by Z***O on September 7, 2024*



### ⭐⭐⭐⭐⭐ Review
*by J***H on October 11, 2025*



### ⭐⭐⭐⭐⭐ Review
*by J***M on July 3, 2025*



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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-14*