Does anybody have a recommendation for cleaning and prepping a plate for refinishing? We normally use naptha and have few problems. I have a plate in the shop with terrible fish-eyes. We have used Naptha... Lacquer thinner... and Acetone. Nothing seems to work. We are using the canned lacquer from the supply houses. I realize we can use fish-eye killer mixed in with premixed lacquer but I don't have any premixed at this time. Just hoping for a quick fix since we are using spray cans. Thanks for your help!