Ivoclar Vivadent IPS e.max Clinical Guide - Manual (Page 33)

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Clinical cases – step-by-step | IPS e.max ® lithium disilicate hybrid abutment and crown cemented with SpeedCEM ®
The gel-like excess material is now easily removed
with a scaler.
Proximal areas are reworked using finishing and
polishing strips. The occlusion and function are
checked and adjusted, if required.
Restoration margins are polished using polishers
(Astropol
® ) or disks.
A thin layer of Cervitec ® Plus is applied.
The varnish is left to dry or dried with an air syringe.
In order to prevent oxygen inhibition, the restora-
tion margins are covered with glycerine gel/air block
(e.g. Liquid Strip) immediately after the removal of
excess. Subsequently, all cementation joints are
light-cured (approx. 1,200 mW/cm
2 ) again for
20 seconds.
If non-translucent, opaque restorative materials are
used, self-curing must be completed.
Subsequently, Liquid Strip is rinsed off.