I was at AutoZone the other day and say a 1 gallon paint container that had a Do it yourself truck bedliner chemical in it. I started thinking that It might be something that I could use for a sound deadener. Any thoughts or opinions. It might be more expensive to do that then dynomat though.

 

i wouldnt do it! i dont think it would help at all. and if you used enough to help it would weigh a sh!tload!!