Z-STAR 4D PRO 98x18mm

Z-STAR 4D PRO 98x18mmZ Star 4D PRO Multilayer Zirconia Block The Z STAR 4D PRO Zirconia Block is a multilayer zirconia disc that combines high strength with lifelike esthetics. With flexural strength of up to 1250 MPa, it ensures stability for long span bridges and posterior restorations, while translucency of up to 57% allows seamless integration in anterior cases. The blocks natural colour gradient delivers smooth, realistic transitions across all layers, reducing the

Z-Star 4D PRO – Multilayer Zirconia Block

The Z-STAR 4D PRO Zirconia Block is a multilayer zirconia disc that combines high strength with lifelike esthetics.
With flexural strength of up to 1250 MPa, it ensures stability for long-span bridges and posterior restorations, while translucency of up to 57% allows seamless integration in anterior cases.

The block’s natural colour gradient delivers smooth, realistic transitions across all layers, reducing the need for additional shading. A single disc supports a full range of restorations—from veneers and crowns to implant-supported full arches.

Indications

• Veneers

• Anterior crowns

• Posterior crowns

• Full crown bridges

• Inlays

• Full contour screw-retained bridges

• Full arch crown bridges

• Implant-supported restorations

Specifications

• Sizes (Diameter × Height):
  

  • Diameter: 98 mm

  • Thickness Options: 10, 12, 14, 16, 18, 20, 22, 25 mm

• Shades Available (Multilayer):
  A1 ~ A4, B1 ~ B4, C1 ~ C4, D2 ~ D4, BL1 ~ BL4

• Strength: 1250 MPa

• Translucency: 43%

• Sintered Density: >6.0 g/cm³

• Fracture Toughness: 5 MPa·m^0.5

• Hardness: HV10: 1250

Features & Benefits

• Natural Gradient: Layered shading and translucency for life-like restorations

• High Strength: 1250 MPa for posterior and long-span bridges

• Esthetic Performance: 43% translucency for anterior zones

• Versatility: One block for single units up to full-arch cases

Practical Advantage

With its combination of strength, translucency, and natural shading, Z-STAR 4D PRO provides laboratories with a versatile and cost-effective solution.
It is designed for consistent results in both everyday work and demanding esthetic cases—helping labs streamline production while maintaining clinical reliability.