I'm wondering what kind of paint most people use when painting their stages flat black. I need to repaint our stage and I believe that the TD before me used a flat black exterior deck paint. I can't, however, find anyone who either a) carries deck paint in a flat finish or b) can mix black with the product they do carry. Basically they can only provide flat black for decks or if it is a stain. The next best thing I can think of is an all weather exterior house paint. Any suggestions? Thanks!