CANOPUS Car Sound Deadening Mat - 80 mil, 5 sqft, Butyl Sound Deadener for Trunk, Doors, Floor & Ceiling, Audio Dampening Material, Pack of 5 Sheets, Black

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.

This is the best sound deadener for the money. It feels premium, odorless, and is priced cheap. It’s thick and sticky with a sturdy backing. This is my favorite and I will continue to purchase this for every build.

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

Easy to put on works really good, doesn't smell.

When I had to replace the window motor, I covered the driver door on my motorhome before I put the door cover back on. I HAVE noticed less road noise. I've got enough left in the box I ordered to do the other door. Waiting for the window motor to go out on that door now... In thinking about it, I think it is soundproofing as well as insulating. The product is heavy so keep that in mind on projects you use it with. My door has a solid sound when it closes now instead of that tinny door-closing sound. The additional weight on the door actually makes it close easier with less effort than it did previously.

This REALLY quieted down our 2023 RAV4 Prime XSE Proximity Speaker that is super loud when in reverse or driving around below 25 mph. This was also fantastic with insulating my new Sony XAV–AX6000 microphone so when we make phone calls, everyone says how super quiet it is. I'm an old Operations Director... and I did a bunch of research into all kinds of independent tests and this CANOPUS is made in the USA and tops of its class (like 10-12 dB less than the other brands)! Hope this will help others out there... continued blessings!!! 😇

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.

Very high quality and great value and very easy to use. Very help with vibration reduction and very sticky. I would buy again as a great value and so easy to apply.

So to start I have degreased anything that wouldn't promote adhesion and they still don't stick very good. I have also rolled over the product with a roller to promote better adhesion and it almost made it worse at times. I'm not sure how long this will so a further review in the future may be necessary.

Did the job as described, made a massive difference to the audible vibrations whilst driving and a nice addition to my driving experience. My forza speakers sound better too since. Can’t go wrong

Da ich es benutze, um Vibrationen von HIFI Geräten zu minimieren, hatte ich erst Bedenken, ob 2 mm Stärke ausreichen. Aber das Material ist relativ schwer und hat eine sehr gute Wirkung gezeigt.

El producto ha llegado en perfecto estado.Con una buena limpieza del panel de la puerta pega muy bien.Recomiendo este producto.

Ottimo prodotto, molto pesante e di qualità.