80 mil 10 sqft Car Sound Deadening Mat, Butyl Automotive Sound Deadener, Audio Noise Insulation and dampening

Works well and good service

I installed Kilmat Sound Deadening in my truck, and I’m extremely impressed with the results. The material is thick, pliable, and easy to cut to fit doors, floor panels. It sticks very well to metal surfaces and doesn’t peel, even after heating it slightly to make it more flexible. After installation, I immediately noticed a reduction in road noise and vibrations. Worth the money!!

I bought these to help sound proof my network rack. They do an amazing job. So easy to install and the glue is really strong. You can cut them down to fit. I also put some in my Nas to help with vibration from the hdd. Excellent price.

Use this on my 2026 Tesla model Y juniper for sound deadening inside the doors when I had them apart to install self presenting door handles and soft close door latches. There is essentially no sound deadening in the door other than a pathetic little piece of sticky foam right in the middle of the large expanse of sheet metal on the inner door as it comes from the factory. Despite them upgrading the new model Y with acoustic glass, I feel that internal door sound deadening such as this, is mandatory to prevent "tin canning". It seems to subjectively make a huge difference as my wife states that it is probably 80% less noisy in the car since I did this to all four doors. Highly recommend this as it is both effective and economical.

Purchased a used car that had a door skin replaced, after inspection I discovered that the sound dampening was missing, this kit was the perfect amount to do two doors, easy to shape and fit around the door braces, now the door is solid sounding when closing, no more hallow sound also when tapping the door, easy to apply and it dose indeed reduce the road noise. For a good bond clean the surface with rubbing alcohol.