Dura-Green DIA is a newly developed, vitrified-diamond bonded abrasive designed to provide a consistently smooth, chipless cut without leaving any residual contamination. A dense, well-balanced layering of diamond particles embedded from surface to core in a special glass binder ensures greater durability and cutting efficiency, while air holes are optimally distributed in between to minimize clogging. These unique abrasives are indicated for contouring and finishing all types of ceramics including conventional porcelain, alumina, zirconia, lithium disilicate and monolithic zirconia restorations.