When you talk about shining/polishing fiberglass RVs from motorhomes to truck campers there is a pretty long standing idea of using "ZEP" I believe its the floor polish. My son in law told me about it, he wants to use it. If you look it up on Youtube, you can see a few videos where guys have put this ZEP on (coated) the RV and in the videos it doesn't look bad, however it is floor polish and it seem that eventually you will want to remove the polish and that looks to be a huge chore, check out ALL the videos before jumping on that idea.
