Mike,
My "mounting method" is very simple now that I use my scroll chuck extensively. So, I can take them off the lathe, upstairs where the humidity and heat are reasonable, and remount to sand (600 grit) each coat and respray.
Yes, this is a long process. But, if this is going to be used in the kitchen, it is NOT going to be "Waterless" throughout its life. While this method carries no iron-clad guarantees, it should be pretty durable! (FWIW)