One question... Are products like DynaMat prone to holding water/moisture? Just wondering about inside the rear quarters and doors if moisture could get trapped and lead to rusting any faster?
Only if the metal is wet when you put it on. Make absolutely sure the surface is clean and dry, put the stuff on warm so you cna work with it easier, and make sure there aren't any bubbles or wrinkles that could let air and moisture underneath. If you do all that you won't have any problems with it.
Picked up a HUGE roll of Prodex insulation today. http://www.prodexsa.com/
Cost was $25. I could wrap the entire cruiser twice- 700ft2 of insulation.
It is thin stuff, but I plan to use two layers on the firewall, then one layer on the door skins.
Depending on how much I have left, I'll put some on the interior firewall maybe, possibly inside the dash? Definately on the kick panels... and the tailgate.
I *might* pull up the carpet and put this stuff on the tranny hump, but that seems like an awful lot of work.
