Sarros 2.0 CAD Cream is a super hard, natural, type 4, scannable die stone formulated especially for use with lab scanners. Extended working time enables the pouring of multiple cases. With low expansion and high compression strength, this is the ideal choice for all of your scannable models for CAD/CAM restorations. It provides excellent reproduction of detail, has good dimensional stability and edge strength that is resistant to abrasion and fracture. Because it is an all-natural gypsum and not synthetic, there are no problems with stability and has a much longer shelf life compared to synthetic die stones. Water to powder ratio: 20ml / 100g • Working time: 4 mins • Initial Set Time: 7-9 mins • Expansion rate: 0.06% after 2h • Compressive strength: 60 MPa after 1 hour and 90 MPa after 24hours • Cream coloured