GOSCHE 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)

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.

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.

Great product, good price. Use this product around my car doors, and around my speakers. Easy to work with and sticks very well. Great for noise reduction, easy to cut, and help stop the vibration.

This works very well. I used a roller to smooth it out while putting it in the cab of a truck for sound proofing. It reduces the noise very well. The product is very easy to work with too. I would buy again over more expensive options.

Worked good for car interior sound deadening.

Cheap and falls apart easily the amazon basic is 100x better than this is I had not purchased this would have never worked . I stacked 3 amazon basics side by side ( as i needed 2sq feet for my small electronic drum set ) it came at perfect sized . Then I placed 2 of these on top of that and a final layer of amazon basics because unlike this the aluminum top is not trash . I literally set my drum stand on this sn it tore thru the " aluminum heat shield they call it lol !!! it only weighs 10lbs . Anyway with the amazon basic its together . Is sound proofing well and doing its job .. The main thing is this is a center material nothing can be set on it as it is very flimsy . the amazon basic is like dynomat for cars .. Together they work well

Great product for a great peice. Very easy to put and stick to the bare metal of the vehicle to greatly reduce road/wind noise and add some insulation (especially in the hot region of the U.S.). Mock up, cut to size, peel and stick.

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

Perfectos para reducir la temperatura

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.

Excellent insulation material. I used it for my house wall insulation, and it keeps me warm and cozy.

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