Restorations that are an excellent alternative to PFZ crowns due to their high strength and life-like esthetics. They have a zirconia substructure that has a high flexural strength of up to 1,450 MPa and an overlay of strong, highly-esthetic ceramic.
The substructure can also be put in occlusion for tight interocclusal spaces of less than 1mm thus protecting the esthetic ceramic in critical areas.