Instructions for use

Note:

• The investment rings are divested by sandblasting using Al₂O₃ (50 μm). Rough divestment can be carried out at a pressure of
  4 bars.
• Fine divestment and preparation of the crown margins is carried out using abrasive glass beads at a pressure of 2 bars.
• Completely remove reaction layer both inside and outside, as residues of the reaction layer can lead to bonding problems between the press ceramic and the veneering ceramic.

Please note:

• The restorations must be blasted at a flat angle.
• When divesting, in order not to damage the pressed restorations around the margins, the required direction of blasting and the distance to the object need to be observed.