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1. Apply three separate drops of the Metal Opaque Liquid (Part # C318) on a glass slab.
2. Apply three equal portions of either Neutral Metal Opaque Powder (Part # C421) or the appropriate shade of Metal Opaque Powder on a glass slab.
3. Utilize rapid repetitive circular strokes to mix one portion of powder with one drop of liquid. Repeat with other portions before joining the groups.
4. Apply one coat of the metal opaque (neutral metal opaque or appropriate shade) with a disposable brush.
5. Place abutment in oven at 250˚ F (120˚ C) and hold under vacuum for 5 minutes. Vacuum is not essential but it does help to increase the bond strength.
6. Apply Ceramo-Coupler (Part # B204) and a second opaque layer of the appropriate shade by repeating steps 1-5. Allow to air dry.
7. Confirm that the entire coronal area is covered with opaque material. Apply Modeling Liquid (Part # C312).
8. Light cure for 2 minutes.
Laboratory Halogen Light Booths
DiamondLite Fotokur F/X 100v-250v by DRM
Charisma/ArtGlass Stroboscopic Halogen Lab Cure Booth by Heraeus/Kulzer
Targis/Vectris Halogen Lab Cure Booth by Ivoclar
Light booth by Generic Pentron
Requirements:
300mW Power, 500mW/cm2
>60˚C/140˚F internal chamber temperature throughout cure cycle
Exposure of 1-2 minutes for 2-3mm thick layer of Dentin, Enamel, and Incisal
Exposure of 2-4 minutes for 0.5-1.5mm thick layer of Opaque Dentin, Dentin Intensifiers and Dentin Chroma Modifiers
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