303 Protectant and/ or wax
I read a thread the other day that suggested using 303 Protectant on the sids of an RV to help protect against sun and UV damage to the fiberglass and decals. I live in Arisona and my MH sits on the ...
Forum Discussion
Most of my experience is with fiberglass boats in the marine environment, not RV's, but I have had the best results with the 303 on decals, and NuFinish polish on fiberglass. I usually use the 303 on the decals first, paying particular care to make sure all the decal edges get a good coat of 303. I then apply the NuFinish to the fiberglass, trying to avoid the edges of the decals the best I can. I have had some decals fail at the edges, and it might have been because some of the solvents in the wax, so I don't take chances anymore .....
