Keramicast is a formulated hemihydrate plaster (CaSO4.1/2H2O) produced from naturally occurring high purity gypsum mineral. It is off-white in colour. It is used for the production of fibrous plasterwork and GRG. It is also traditionally used in ceramics for the production of working moulds for both jiggering and slip casting


Working properties suitable for both casting of decorative plasterwork and the production of working moulds for ceramics

Produces good strength fibrous plasterwork pieces

Good reproduction of fine detail