I found rubber gloves. The wife or maybe I have a massive box of them under the sink. I probably did buy them for something or other years ago and forgot they were there. Got some paint thinner and an old toothbrush and made short order of the cosmolineicon. Discovered today that 30 round AK magazines actually hold 31 rounds but I backed the 1 out so as to not make them too tight. I need another project.