Ok thats what I thought it was. We are on the same page. Thats why I was going to try the asphalt roof cement.

Heres a link.

http://www.homedepot.com/h_d1/N-5yc1...&storeId=10051

Just think this would be easier to put on in the tight space.


Has a thick consistency. So I would put it on with a putty knife. Works on vertical surfaces. Only 14 bucks for a can so I figured I might as well give it a try.


Quote Originally Posted by Lee in Montreal View Post
Tar panels, ranging from 2mm and up are used in the automotive industry to keep flat sheet panels from vibrating by adding inertia/mass. Otherwise the car would literally be a bell. You can also find variations in the automotive sound system world where people apply massive amount of such panels to keep the car from resonating. Most often, those panels have a peel-off/stick-on back. Therefore they are very easy to use.



Dynamat is the original supplier. But they are very expensive. You can find similar products for much cheaper.

http://www.b-quiet.com/extreme.html



For one tenth the price, you can go to your local Lowes renovation center and get roofing material. ;-)

http://www.scroungers.net/t475-cheap...ive-to-dynamat



You can find thicker stuff from other sources. The thicker, the better. I also suspect that every single panel in your A7 would benefit from a sheet or two of such sound deadening material to keep them from vibrating. Old wood, thin wood, dry wood will easily resonate.