I tried to look back through the history to see if my very simple, maybe silly question was answered already…..I didn’t have any luck, so here goes: Can I kiln wash (hifire wash) the shelves and eliminate the shelf paper? I don’t like the texture that the paper leaves on the back of my pieces. I just kiln washed the shelves and they are super smooth. I put at least 8 coats on each shelf (I had it mixed up so I just used it all). Also, is that the same wash I’d use on molds I make myself from clay?