Forum Discussion

crcr's avatar
crcr
Explorer
May 10, 2017

303 Protectant or Nu Finish for Smooth Fiberglass RV Finish?

I have used 303 Aerospace Protectant for the decals on our TT for several years now. I just treated the decals again with 303. I noticed that the smooth white fiberglass finish is dulled and I need ...
Seeking Advice
harold1946's avatar
harold1946
Explorer
May 10, 2017
I have been using 303 since 1993 on all our vehicles, including our boat, and am very pleased. It will not restore the finish, but after removing the oxidation it will help protect it from UV damage and maintain the shine. Very few waxes, if any, offer any UV protection, 303 does (SPF 40).
One advantage of 303 is there is no need to remove prior coat, Wax cleaner) before applying the next.

About RV Tips & Tricks

Looking for advice before your next adventure? Look no further.25,102 PostsLatest Activity: Jan 17, 2025