Zirconia-reinforced lithium silicate glass-ceramic for wet processing VITA SUPRINITY PC is the first zirconia reinforced lithium silicate glass-ceramic (ZLS) and the product of a new glass-ceramic material generation, which sets new standards. It is characterised by a particularly fine-grain and homogeneous microstructure, which ensures an excellent material quality and therefore consistently high loading capacity and long-term reliability. In addition, the material has outstanding processing characteristics such as easy grinding and polishing properties. Integrated translucency, fluorescence and opalescence provide an optimal basis for impressively natural aesthetic restorations. The abbreviation PC stands for Partially Crystallized.