If your jigs are getting chewed up in the rocks you're not curing the powder paint enough.
I prefer not to put any kind of coating on my powder painted jigs, to me it messes up the finish.
If the paint on your eyes is getting scraped off, just repaint them. Do your jigs really last that long fishing in the rocks? My jigs have a shorter life span than I'd like due to break offs.:rolleyes: