Busdriver,
Wash Wax All is the product used to clean and protect the Air Force One fleet of aircraft. So, I get excellent results using it on my coach and two cars.
Having said that, one needs to know there is no polish in Wash Wax All (WWA). So if your surface needs repairing, has oxidation on it, WWA will not remove the oxidation. Polish All or any other good polish will produce a clean shiny surface. Then use WWA.
My fiberglass gelcoat coach looks almost like it is painted white with clearcoat. But again it was polished shiny before I put WWA on it.
The paint on my two cars is just as shiny. I wash and wax my vehicles inside the garage, rain or shine, no mess in the space.
For more info, go to the WWA website and/or call the 800 number. They like to talk to RVers. The owner has an aircraft, a motorhome, a motor bike, all shiny.
One last thing, once WWA is applied, the vehicle is clean, shiny and UV protected. Great for touch ups.
Hope this helps you.
Trainer
1995 Foretravel U320 40'
Cummins M11 400HP Allison 4060R