Z-maXX Multi-Layer

Z-maXX Multi-Layer from JPL is a high-quality full-contour zirconia option. In addition to its high-strength, which is incomparable to alternative all-ceramic materials, this full-contour zirconia offer multi-layered, ultra-translucent esthetics. Due to its multiple layers, this zirconia retains its esthetics even after any last minute adjustments. It also offers smooth shade transitions and natural color progression.

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Z-maXX Multi-Layer


Veneers, inlays, onlays, fully anatomical crowns and bridges (maximum 3 units extending to the molar region).


Long-span bridges and frameworks (4+ units), and anatomically reduced crown and bridge frameworks.


Supragingival preparation allowed. Ceramic-appropriate preparation (i.e. avoid sharp corners, edges, and internal angles. Circumferential shoulder with rounded internal angle. Structure-conserving preparation ideal (required minimum thickness of 0.5mm). Preparation margin should be clearly visible. Prepared tooth height: 3mm minimum.


May be cemented using a resin reinforced glass ionomer such as Relyx Luting cement. When a greater bond is needed do to the lack of a retentive preparation, use resin cement like Relyx Unicam or Relyx Ultimate. Before cementing all full-contour zirconia crowns, the interior surface of the crown needs to be cleaned with Ivoclean (Ivoclar Vivadent; Amherst N.Y.). This is critical in assuring maximum bond strength.

Tech Notes

If adjustments are needed, use zirconia specific diamonds and rubber wheels polishing with diamond paste.


  • D2740 Crown – Porcelain/Ceramic Substrate
  • D6245 Pontic Porcelain/Ceramic
  • D6740 Abutment Crown Porcelain/Ceramic