Cleaning and Waxing the Rig
I have a 1978 FG sailboat that was badly oxidized and I tried all sorts of products and paid $$$ one year to have the boat done professionally. The results were the same...looked great for 3 months to a year then back to a dull looking finish. Then I stumbled on Zep Wet Look industrial floor wax and the boat has never looked better. First time took 4 applications but now it is just a quick wash and single application once a year.....never looked so shinny. It hasn't yellowed and it holds up in the tough Marine environment. Lots of YouTube videos on this process. If you try this start with a small area like back of rig to see if it will work for you.