ST-C
The ST-C is a high-performance pre-shaded zirconia block designed for modern dental restorations. Crafted from high-purity zirconium dioxide, it features a pre-colored gradient that mimics natural tooth shades, reducing the need for additional staining or glazing. Compatible with CAD/CAM milling systems, ST-C enables precise fabrication of crowns, bridges, inlays, and veneers. Its excellent fracture toughness, wear resistance, and biocompatibility ensure durable and safe restorations. The manufacturing process includes rigorous powder blending, isostatic pressing, and high-temperature sintering for optimal density and mechanical strength, delivering consistent results for every patient.
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Zirdent Zirconia ST-C
Good pre-shaded zirconia consideration for crowns and bridges
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ST-C Sintering chart

Shades and Thickness
ST-C covers the popular thickness and VITA® 16 shades. We recommend you can select our ST-ML as it is more lifelike zirconia ever developed
| SHADES | DIAMETER / THICKNESS | |||||
| ST-C | A1 | A2 | A3 | A3.5 | A4 |
98 mm / 95 mm / 92*75 mm
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| B1 | B2 | B3 | B4 | |||
| C1 | C2 | C3 | C4 | |||
| D2 | D3 | D4 | ||||
| BL1 | BL2 | BL3 | BL4 | |||
