1/2inch(13 mm) 6.54sqft Sound Deadening Mat - Closed Cell Foam Car Sound Deadening Material - Self-Adhesive Hood Insulation Heat Shield Auto Sound Dampening

Very sticky backing. Once it down ,its down. Good sound barrier, and help the vibration of the gas tank I carry on the truck.

Expensive but works like nothing else. Sure deadens sound on cab of ice cream truck. If you brush against it too hard it could tear or chip off but otherwise very durable. One inch thick and soft as a mat.

Works decently enough. A few things to note. It tears quite easily. It sticks to your fingers and will tear if you are not careful when tryin to remove. Once its stuck, its stuck. It will be messy to remove if needed. It looks a little like neoprene as some suggest it is, but it is not. Just a basic low grade closed cell foam. It does the job for sound insulating though!

The material was well packaged and arrived in good condition. The material is easy to work with, and the adhesive is very sticky. The material is very easy to cut and apply. I applied it to a metal cabinet that had a tinny ring to it before the application. After applying the material, tapping the cabinet produced only a dead "thump". I believe the material will work very nicely as a deadener.

Great value for the amount you get. The quality is really nice and the glue is super strong. Once it sticks it’s on there for good.

Nice density no bad smell, but its too delicate, it rips off fast and its not forgiving to handle once is glued in place. It's hard to cut with scissors it gets stuck and with a knife it leaves jagged edges or it rips. Cannot cut in detail edges. This is for hidden places out off sight.

Excellent product used it to cover my generator in rv and now you can be on top of generator and not hear it at all. I d buy more

Works very well on the floor of my van, helps reduce noise levels. Easy to apply.