I took my son down the road to the art studio for the first time today. They have a bunch of pottery that you can go in and paint, they fire it, and you pick it up a couple days later. Would I be able to airbrush the pottery with wicked or comart and it be safe when they put it in the kiln? I don't know anything about pottery, but they dip it in blue gunk then put it in the kiln. I just want to be sure the paint wont run off. I am thinking it would be a nice change from paper and allow me to learn angles and such.