I had halyard "slap" on the port side of my Kenyon painted aluminum mast (1980 ODay 23) and the cream colored paint is slightly worn. Is there a simple spray paint that can be used to "touch it up". I have an old Kenyon brochure that says "..anything from a marine or auto supply store will be fine..", but the mast painting threads I see here are for more complicated! Please let me know, thank you.