I use it on my jeeps and it does work and last about a year. I have used it on the plastic lower valance below the front bumper, and that looks new. My question is however, my front fiberglass cap on the class C is dull, and I was thinking of trying to restore it with this stuff. I figure if would try to do just a small spot that you can't see first. I have already tried buffing, waxing etc.. Still dull.. Has anyone else tried it?
Proud father of a US Marine