Products
ST-C Super Transparency Zirconia
ST-C Super Transparency Clean Zirconia with very high translucency and moderate strength. Versatile for anterior crowns, veneers, and inlays.
ST-C Super Transparency Zirconia
The CMEC ST-C (Super Transparency – Clean) Zirconia Block delivers super-high translucency with a clean, pure zirconia formulation. Combining enhanced light transmission with reliable mechanical properties, the ST-C is ideal for anterior restorations demanding both aesthetics and moderate strength.
Key Features
- Super Transparency: Enhanced light transmittance beyond standard HT zirconia
- Clean Formulation: Pure zirconia composition for consistent, predictable results
- Balanced Properties: Superior aesthetics with moderate mechanical strength
- Natural Appearance: Replicates the light diffusion of natural tooth enamel
- Multi-Restoration Use: Suitable for crowns, veneers, and inlays
Technical Specifications
| Material Type | Super Transparency Clean Zirconia |
| Light Transmittance | Very High |
| Bending Strength | Moderate |
| Processing | Milled, then sintered |
| Shade Options | VITA-compatible shades |
Indications
Anterior crowns, veneers, inlays, and onlays. Ideal for cases where aesthetics are the primary concern but moderate strength is also needed.
When to Choose ST-C
The ST-C bridges the gap between ultra-translucent veneer-grade zirconia (UT/UT-C) and standard HT zirconia. It’s the versatile choice for anterior restorations that need to look natural while withstanding everyday function.

