We have in our store premium Plaster of Paris . Plaster of Paris is a quick-setting gypsum plaster. It consists of a fine, white powder and calcium sulfate hemihydrate. Our experts process Plaster of Paris by heating calcium sulfate dihydrate, or gypsum, to 120°–180° C (248°–356° F) in our hi-tech production unit. Ensuring quick drying, Plaster of Paris hardens when moistened. Plaster of