Crystacal R is a formulated hemihydrate plaster (CaSO4.1/2H2O) produced from naturally occurring high purity gypsum mineral. It is white in colour. This product is used to make hard casts with fine reproduction of detail. It is used in the manufacture of glass reinforced gypsum structures, decorative plasterwork, giftware and dental models
Crystacal R Casting Plaster
Off White hard casting plaster that is used to make decorative plasterwork and giftware.
Plaster/Water ratio: 2.86kg/Litre (100/35)