KUG - 25kg DENTSTONE KD Hard yellow modelling plaster. Setting time: 6-17 minutes Dentstone KD is a formulated hemihydrate plaster (CaSO4.1/2 H2O) produced from naturally occurring gypsum mineral. It is buff tinted in colour. It is used primarily in the dental industry for prosthetics, orthodontics, crown and bridge work, producing a very detailed, extra hard model
