I drive an ASTRO van. The noise, resonation from the roof area was unbearable. After installont it ALL over my roof, it made a drastic change in the sound quality, and the loss of the annoying resonation from my roof. Plus living in Florida I was truely surprused that the product stayed where I put it. Keep up the geeo work on an awesome product!!!!
Very easy to work with, excellent product! Must be used with a dampner like dynamat. Excellent adhesion and good quality foam, price is a little high but in my opinion if you are wanting to do your car right then you should do it.
I like this product, I paired it with both Dynamat Extreme and Superlite. Having a choice of 3 different thicknesses is nice.