Removing writing on Scotchman buoy

[Whole in the Water]

I used Varsol and it worked for me.

 

[Aquaholic]

I used Varsol and it worked for me.

Base ingredient always the place to start. WD is similar.

 

[Alex_c]

Methylene Chloride - you can get it from Fiberglass supply places like Fibertek.

Ah yes. the stuff that killed a bunch of people so they took it out of paint stripper. It definitely works but be careful!