Type 4 super-hard plaster. For all prosthetic work requiring high accuracy, compressive strength and edge stability. Colours are designed to reduce light reflection on the surface. Can be used for scanning.
Mixing ratio: 100g : 20ml; Setting time: 8mins; Setting expansion after 24hrs: 0.08%; Compressive strength after 1hr: 53-63MPa; After 24hrs: 80-90MPa.