SOLD
I have a gallon of spectrum sludge (by Second Skin Audio) that I did not use on my car, since I over-ordered. It has not been opened and comes with the activator.

I am doing an ebay auction for it. It 35 plus 19 shipping = 54 bucks. Its about 15 bucks less than what it would be shipped from SSA.

link:http://cgi.ebay.com/ebaymotors/Secon...ehicleQ5fParts

If you don't know what sludge is, it is a water based coating that converts noise and vibrations into heat. It is highly effective and I am really pleased with the results I got in my car applying it to the underbody and wheel wells. You can also apply it to interior surfaces, just let it dry for a day before reassembly.