Ivoclar Vivadent IPS e.max CAD Chairside - Manual (Page 33)

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Staining Technique
Problem/Cause Before Firing
Application of the Glaze Spray
After Firing
Detailed view of the surface
Insufficient application of IPS e.max CAD Crystall./Glaze Spray
Problem:
Not enough Glaze Spray on the resto-
ration
Possible cause:
– Distance between the spray can and the
restoration too far
– Spraying too short
– Spray can not shaken sufficiently
– Spray can held not upright during
spraying
Insufficient gloss or imcomplete glossy layer
Too much IPS e.max CAD Crystall./Glaze Spray applied
Problem:
Too much Glaze Spray on the restoration
Possible cause:
– Distance between the spray can and the
restoration too close
– Too much Glaze Spray applied
Loss of texture and too glossy surface
Example of incorrect Glaze Spray application