Anyone have experiences with the brand SecondSkin and their full compliment of sound deadening/absorption and heat shielding products?
I used killmat on the interior of my firewall and I am looking to go a little harder on this endeavor. Im fighting the noise of the big IH 9.0L so any product is going to have a tough job.
Just curious if anyone has experiences with their products. Im looking at the damplifier w/foam mats, Spectrum rubberized coating, Luxury Liner, Megablock melamine foam, and some other of their offerings.