Ivoclar Vivadent SR Nexco Paste - Manual (Page 51)

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Practical Procedure
– Restorations with Gingiva Portions
Framework blasted with Al
2
O
3
(80–100 µm) and 2–3 bar (29–44 psi) pressure wetted with SR Link.
– When using SR Link, do NOT clean the framework with steam or with an air gun after blasting.
– Do not touch clean surfaces.
– Do not use SR Link in conjunction with alloys that contain more than 50% silver and/or copper or alloys
with more than 90% gold, palladium and platinum.
oPaQUEr aPPLIcatIon and LayErInG of tHE dEntaL PortIonS
first, the dental framework portions are covered with two layers of the tooth-coloured opaquer in paste form and inter-
mediately cured. final polymerization is conducted in a Lumamat 100. after removing the inhibition layer with a disposa-
ble sponge, the dental portions are completed with Sr nexco Paste.
First Opaquer layer as wash, second Opaquer application in a covering layer
Layering of the dental portions with Dentin, Effect and Incisal materials
Basically, the dental veneers may be created first, before the gingival portions are designed. Optionally, the
dental veneers and the gingival portions may also be created simultaneously.