I've got a nice running Jiffy 30 with 10" auger that I picked up used two years ago. Love it, cuts great, runs mint, what's not to like? Well, I did get it for a song and it was sitting in some dudes crappy old shed for a few years when I picked it up. The auger flighting has some of the paint off of it and surface rust on the metal. It doesn't affect the function of the auger at all.
Anyways, if I wanted to paint it, what should I do? Sand it and a few coats of rattle can black? Have it sand blasted? I just don't want to make it look nice only to have the new paint chip off and fall into the water. I do have some POR15 but that might be overkill, haha.