394 Mil Car Sound Deadening Mat, Sound Deadener Material 16 Sq Ft, 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.

Very good product used it on a 26 model Oldsmobile for my Wife new car. It was missing material in the rear compartment. It made a 100% difference. The vehicle is very quiet money well spent.

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.

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.

Cheaper alternative. Does not cut as easily as kilmat or siless. Did the job though

Very sticky! Make sure you clean area when applying. There is a noise ordinance in Florida now this helps with that! Also helps with temperature in the car! I did inside of the whole car. Will buy more when needed.

Material consists of soft rubbery foam with strong adhesive on one side and what appears to be aluminized paper on the other. To date it has been very effective at reducing road noise in a lightweight vehicle that was built with very little sound dampening. It helps to pre-cut paper templates and cutting the sheets to size before applying. Also work from one end to the other or from center to out to prevent trapping air. Worked so well I made a second order almost immediately.

Very hand to install, but not very effective at deadening sound. I even doubled the mat.

This is a really great product! I’ve used it a few times to insulate engine cowlings and generally stop noise transfer. It is very sticky and easy to cut. Definitely recommended if you’re trying to make machinery or anything that’s noisy quieter.

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.

Perfectos para reducir la temperatura

Me decepcionó, es una lámina muy maleable, no creo que ayude mucho, es muy blanda a comparación de marcas como stp o killmat, lo utilice en un cajon plastico y no note mucha diferencia.

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