i guess we'll find out, but it didn't seam to dull the "tink" when tapping the parts as much as their little video add does. if it does anything it's good, if nothing it's not a bad thing.
i also had a nice adhesion issue ... probably forgot to clean the oil off that side. but also had 3 valve covers peal some too. maybe i put it on too thick, maybe i didn't clean em, but another layer on the entire oil pan probably isn't a bad thing.
