... among plastics due to the excellent transparency which sparkling &transparent like crystal,it is praised as “Queen of Plastics” ... compound. Most often, it is used to describe a clear, glass-like plastic known as poly(methyl) methacrylate (PMMA ... Sheet Material PMMA Type Cast Color Various colors available, clear, transparent, translucent, opaque, milky white, black, red, yellow, green,fluorescent ...