Two margin firings should usually be sufficient to obtain a perfect marginal fit. If, however, some corrections should still be needed, after glaze firing these can be performed using the final margin materials which are fired at 660 °C. The shades of the final margin materials are identical with those of the regular margin materials. Notes to the final shoulder margin: Please use the final shoulder margin only after completing the restoration and please observe that it is not possible to solder after using the final shoulder margin due to the low firing temperature of this material.

Dental restoration:
CMDT Jürgen Braunwarth