Ivoclar Vivadent SR Adoro - Manual (Page 38)

38
Conditioning of the Framework
Conditioning with SR Link
After finishing, carefully blast the framework with aluminium oxide (Al
2
O
3
), 80–100 microns at 2 bar (29 psi) pressure (see
Instructions for Use of the corresponding alloy). Sandblasting improves the mechanical bond. It roughens and thus sub-
stantially increases the surface of the object. After blasting, remove blasting medium residue by tapping off and not by
cleaning with steam or an air gun. Apply SR Link immediately after having tapped off the residue. Use a clean
disposable brush to apply SR Link and allow to react for 3 minutes. Do not "soak" metal surface in SR Link.
Carefully blast the framework with Al
2
O
3
, 80–100 microns at max. 2 bar (29 psi) pressure.
After blasting, do neither clean with steam, nor with an air gun ...
... but instead tap off residue with an instrument.