Zr-40℠ is a fully-contoured zirconia restoration with no porcelain overlay. Zr-40℠ crowns are designed and milled using CAD/CAM technology and glazed to a smooth surface. With a flexural strength of 850 MPa, the solid zirconia crowns and bridges are nearly unbreakable. Solid zirconia has quickly become the preferred replacement for full-cast and porcelain to metal restorations in the posterior. Zr-40℠ crowns and bridges are perfect for patients who clench and grind their teeth.
- Superior strength
- Optimal fit and accuracy
- Elimination of black marginal line
- Perfect margins, contacts, and occlusion
- Ideal for long-span bridges & implants
- Recommended for posterior