Built for Longer Spans and High Lip-Line Cases
The 18mm disc gives labs the extra vertical room needed for longer anterior bridges and high lip-line restorations, while keeping the full five-layer gradient that defines superfect sht multilayer zirconia. It’s a solid choice when a case calls for more depth than standard crown work but doesn’t yet need full-arch material.
This size remains part of the core aidite superfect zir pre-shaded offering, built to the same tight milling tolerances as the rest of the line.
Key Advantages at 18mm
- Extra depth for multi-unit anterior bridges
- Reliable marginal fit across longer spans
- Strong cervical zones for functional load areas
- Dimensional accuracy with minimal shrinkage distortion
Every 18mm disc is produced as part of our aidite shaded zirconia discs collection, giving technicians the same natural gradient and shade stability found across every thickness in the range.
Available Sizes
Want zirconia blocks with natural gradient shading at this depth? Zirconia Guys offers wholesale pricing on the 18mm disc and every other size in the range.