Front Fiberglass Cap on Gemini

[Mars8224]

2018 Rv as spot (grapefruit size)yellowish and oxidation on the rest of cap. Tried hand cleaning with Meguiars #67 one step compound,to no noticeable help. Any suggestions would be hepful. Thanks

[Coveman2]

I have the same problem and have posted pics. Am taking it to a detailer to try some professional compound on one of the spots and if that works have the whole thing done.
He said it would cost anywhere from 3-400 dollars and that just because of where it is and the difficulty in getting at it. This all will be determined when this current problem is over
Coveman2
2018 Thor Compass 23 TB