Can I use ProtectAll on my RV siding?

Yes Protect All may be used on many surfaces, cars, boats, RVs, airplanes, motorcycles, and more. Protect All works on fiberglass, aluminum, chrome, stainless steel, paint, vinyl, rubber, Plexiglas®, plastic, Formica®, wood and glass. Yes, especially glass. It produces an anti-static, slick, finish. Dirt, bugs, streaks, water spots, and algae will clean off in much less time with much less effort.