Im looking for a fairly specific material here, I need a 6mm aluminum composite material such as dibond or epanel that is black on one side and white on the other. sheet size is some what up in the air. 4x8, 4x10, 5x10 anything like that. the biggest things are it HAS to be 6mm, it HAS to be black/white, and it needs to have a fire rating. any suggestions? I know I can paint, and I know I can glue 2 pieces of 3mm together, but im trying to save time. come on guys help me out here. Thanks in advance.