RV/Boat Fiberglass Care
Here is an RV/Marine Fiberglass care document I found on a Meguiar’s site, (Page 1). Page 2 is a summary of what I do for my RV and Boat fiberglass. There is the quick way and the “wow, that looks fantastic”, three step process of wash, polish & wax.
Note: the orbital polisher pads I mention on page 2 are “Lake Country” from Amazon or detailing suppliers. This matters as the pad abrasive qualities can vary by manufacturer and need to be correct for the wax, polish or rubbing compound you are using.
The process is similar for the metal cab on my class C rig except after washing I use a carnauba wax on a gray finish pad. Turn the Porter Cable orbital polisher on between 3 and 4. Apply the wax in a thin, even coat over one panel at a time. There is no need to apply pressure.Allow to dry and wipe with clean micro-fiber towels.
I am not a professional detailing guy but I read & watch videos on how to do the job correctly. There are so many different products on the market it can get confusing. The attached works very well for me.