Old anterior tooth

Note:

• Glaze the entire restoration with VITA AKZENT PLUS GLAZE LT as needed.
• To intensify the shade in the cervical area, for example, apply VITA AKZENT PLUS CHROMA STAINS.
• For the reproduction of individual shade characteristics, for example, apply VITA AKZENT PLUS EFFECT STAINS.

Note:

Based on the poor thermal conductivity of both materials (Y-TZP and veneering ceramic), higher residual stress can occur in this compound system than is known to typically occur in metal ceramics. This residual thermal stress in the veneering ceramic can be counteracted by means of slow cooling during the last firing cycle to below the transformation temperature of the veneering ceramic (for VITA LUMEX AC, approx. 550 °C).