COECAL is a hard, quick-setting, accurate laboratory stone. This product is well-known for its minimum processing change. Its excellent detail reproduction makes COECAL the choice for study and working models and flasking procedures. It is ideally suited for use with GC FUJIROCK EP. COECAL is available in two colors: buff [COECAL Buff Shade Image] and white [COECAL White Shade Image] .