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Preparing for cementation – Ivoclar Vivadent SR Nexco Paste User Manual

Page 19

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19

Results

Adhesive cementation is mandatory for framework-free SR Nexco Paste restorations.

In order to achieve an excellent bond with the luting composite, the cavity side of the restoration has to be carefully
blasted with al

2

o

3

(80–100 µm) at 1 bar / 15 psi pressure in the laboratory. following the try-in in the dental practice and

subsequent cleaning, the cavity side is again roughened with a 50–100 µm diamond directly prior to the adhesive
cementation. finally, the surfaces are silanized (e.g. with monobond

®

Plus) to enable a chemical bond.

PrEParInG for cEmEntatIon

Practical Procedure

– Framework-fr

ee Restorations (Inlay/Onlay)