--- 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: "171856CFA" currency: XOF in_stock: true reviews_count: 13 category: "Canopus" url: https://www.desertcart.sn/products/397664511-canopus-car-sound-deadening-mat-80-mil-18-sqft-butyl store_origin: SN region: Senegal --- # 18 sqft coverage per pack Up to 50% better noise reduction 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:** 171856CFA **Availability:** βœ… In Stock ## Summary > πŸ”‡ Silence the noise, amplify your vibe. ## 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?** 171856CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/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 - β€’ **Transform Your Drive:** Experience crystal-clear audio and a quieter cabin that elevates every journey. - β€’ **Effortless Installation:** Self-adhesive backing and flexible sheets make fitting around panels and wiring a breeze. - β€’ **Premium 80 mil Thickness:** Engineered for superior sound insulation and durability that outperforms the competition. - β€’ **Butyl-Based Sound Barrier:** Heavy-duty butyl composition ensures long-lasting noise dampening without unpleasant odors. - β€’ **Generous 18 sqft Coverage:** Nine easy-to-cut sheets provide ample material to silence trunks, doors, floors, and ceilings. ## Overview CANOPUS Car Sound Deadening Mat offers 80 mil thick butyl sheets covering 18 sqft per pack, delivering up to 50% improved sound insulation. Designed for easy, mess-free installation on vehicle trunks, doors, floors, and ceilings, it effectively reduces road noise and rattling, enhancing audio clarity and driving comfort. ## 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: Pads & Mats - desertcart.com βœ“ FREE DELIVERY possible on eligible purchases Review: These mays are incredible! - I installed a stereo system in my vehicle bit the bass was rattling the door panels and it sounded annoying. I decided to purchase these mats and what a BIG difference! The installation was super easy and now I don't hear any rattling and the sound is clear and crisp now. The mats are heavy and of very good quality so durability isnt an issue and I was surprised that they didnt have a strong smell.I must say that they're worth the money and the customer service is awesome! I highly recommend Review: Prius is a bit quieter now - We recently purchased Canopus Car Sound Deadening Mat My husband installed it inside all four doors of his Prius last weekend. It installed very easily and really stays put when you adhere it to the frame. It was easy for him to cut and work around all the screwholes and wiring in the door. We took it for a test drive and it makes a huge difference. It was easier to talk to each other and considerably cut down on road noise. The stock doors on a Prius sound very flimsy when you shut them and with the new sound deadening mat, the doors sound much more solid now. The product went further than we thought it would but we plan on purchasing more so he can install it in the floor of the car. We think that will make an even bigger impact in reducing road noise. ## 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 | | Coverage | 18 sqft | | Item Dimensions L x W | 19.49"L x 14.96"W | | Item Thickness | 80 mils | | Manufacturer | CANOPUS | | Number of Items | 9 | | Product Dimensions | 19.49"L x 14.96"W | | Recommended Uses For Product | Car insulation and soundproofing | ## 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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ These mays are incredible! *by O***D on October 5, 2024* I installed a stereo system in my vehicle bit the bass was rattling the door panels and it sounded annoying. I decided to purchase these mats and what a BIG difference! The installation was super easy and now I don't hear any rattling and the sound is clear and crisp now. The mats are heavy and of very good quality so durability isnt an issue and I was surprised that they didnt have a strong smell.I must say that they're worth the money and the customer service is awesome! I highly recommend ### ⭐⭐⭐⭐⭐ Prius is a bit quieter now *by H***G on November 11, 2023* We recently purchased Canopus Car Sound Deadening Mat My husband installed it inside all four doors of his Prius last weekend. It installed very easily and really stays put when you adhere it to the frame. It was easy for him to cut and work around all the screwholes and wiring in the door. We took it for a test drive and it makes a huge difference. It was easier to talk to each other and considerably cut down on road noise. The stock doors on a Prius sound very flimsy when you shut them and with the new sound deadening mat, the doors sound much more solid now. The product went further than we thought it would but we plan on purchasing more so he can install it in the floor of the car. We think that will make an even bigger impact in reducing road noise. ### ⭐⭐⭐⭐⭐ 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. ## 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 - Car Sound Deadening Roller Metal Installation Tool 3 Pcs for Auto Noise Roller Car Sound Deadener Application Installation Tool Rolling Wheel Interior Accessories --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/397664511-canopus-car-sound-deadening-mat-80-mil-18-sqft-butyl](https://www.desertcart.sn/products/397664511-canopus-car-sound-deadening-mat-80-mil-18-sqft-butyl) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-08-22*