I haven’t used KBS either and so far have been OK with Dick Nite. It is apparently harder to store than KBS but yields a good durable “factory-like” finish and like JayBee says, it seems to penetrate acrylic paint to form a monolithic finish. I quickly flood coat it on lures with a brush and hang them to dry. It is sensitive to begin curing in the container if you contaminate it with moisture by dipping lures in it, which some report is not a problem with KBS, so I use the tap-the-can method of storing and dispensing the small amounts I coat lures with. Either MCU has a good reputation. KBS is more widely available since you can order it from several online automotive parts sites like JEGS, etc.