394 mil 16 sqft Sound Deadener for Car, 10mm Thick Sound Deadening Mat Materials Can be Better with Audio Noise Insulation and Vibration Dampening 9.8″x 15.7″(15-Piece)

Works well, sticks well, and is easy to cut and shape into different sizes.I’ve had this installed for about 9 months now through heat, cold, mud, and several washes, and it has had no loss of adhesion. It has stayed in place exactly like it should, which is impressive considering my UTV spends more time covered in mud than clean.It also does a great job reducing sound and helps keep heat from coming through the firewall. Before installing it, the cab felt like a rolling oven with a lawnmower concert behind the seats. Now it is noticeably quieter and cooler, and my wife and I can actually talk without yelling at each other like we’re directing traffic at an airport.Very easy product to work with, and it has held up great over time.

This product does excellent. I put it in my F150 and my subwoofers don't rattle at all. All you hear is fantastic music. It is also a huge money saving item. There was enough to cover the back of my cab and then more. I am going to put it the doors of my truck as well. There is no odor at all, it seals well against any surface. I also used it to protect my RCA cables from interference. Great product.

I put this under my hood to make it less resonant and echoey. It made a huge difference. I found that the easiest way to install it when you need to be able to slide it around is by spraying Windex on the surface and on the sticky foam. You can then position it really easily, and when the Windex evaporates, the foam becomes sticky again and locks itself into position.

So far, I have noticed a little bit of a difference with just the little bit of sound deadener that I have applied. It is super easy to apply - just peal and stick. Make sure that you clean the area before you stick it down. Anyways, cheap step for a luxury feeling.

This is the first time I’ve purchased this brand, and while it wasn’t as heavy as the other brand I’ve bought, I was only needing it to cover the newly installed trunk divider in my 1966 Mustang. All I was looking for it to do was reduce the vibration of metal from my exhaust, and possibly help keep some of the exhaust fumes out of the cabin. Cabin was noticeably quieter at idle (I have 1 chamber Flowmasters) and with the back seat installed, I couldn't smell exhaust.

I decided to rip out the interior of our Ford F250 Super Duty to install sound deadening mat directly to the floor. I am bad at math and thought I could get by with one pack of the 9.8" x 15.7" pieces but should have gotten two packs. The adhesive is super strong and the material is very thick. This sound deadening mat was a great value and it has lots of uses. It's really effective at quieting road noise and I recommend it.

Fantastic product. Easy to use and will definitely use again!!!

Works well, wouldn’t say it’s SILENT in the car, but definitely a noticeable difference in quieter drone noise from the exhaust

I've used these under the carpet and inside the doors of my 1993 miata and am pleased with the results

Perfectos para reducir la temperatura

Sticks, for now, dampens the sound very well, hopefully it remains stuck. The adhesive paper and the over all quality is not the best.

Applied this foam sound deadening material over a thin layer of butal based sound deadening. Extremely sticky, but so effective. Front driver area of my Ford E250 is So Much Quieter now.. can hear the stereo now. Highly recommend this.

easy to install, simple to use, not as effective as I was hoping.when cutting foam (even with a fresh usility knife blade, the control interface doesn't cut cleanly the whole way.maybe scissors would be better