Prevest universal Composite

Extremely high abrasion resistance
Higher filler contents
Excellent physical properties for long lasting restorations
Lower polymerization shrinkage than conventional composites

Shades : A1, A2, A3, A3.5,B1,B2, B3

Technical Data :

Curing Time: 40 Sec.
Depth of Cure: 1.0 (Opaque Shade), 1.5 (Other Shade)
Compressive Strength: 300 Mpa
Flexural Strength: 140-150 MPa
Composition :

Fusion Composite : Bisphenol A Glycidyl methacrylate, Bisphenol A diethoxy methacrylate, Urethane Dimethacrylate, Triethylene Glycol Dimethacrylate, Silanated Barium Glass Powder, Amorphous Fumed Silica.

Fusion Bond 5 : Urethane Dimethacrylate, Triethylene Glycol Dimethacrylate, Bisphenol A Diglycidyl Methacrylate, 2-Hydroxy Ethyl Methacrylate, Tertiary Butanol, Photoinitiators, Stabilizer

Actino : Phosphoric Acid, Methylene Blue Indicator, Glycerine, Ethanol, Purified Water and Amorphous Silica.

Storage Conditions :
Store at temperature between 10°C to 24°C. Close the cap carefully after use. Keep away from moisture. Shelf life not affected after opening if stored in a cool dry place.

Shelf Life : 3 years from the date of manufacturing.

1. Clean the tooth to be treated and adjacent teeth with a brush and prophy paste.
2. Select the shade using VITA Shade Guide.
3. Prepare the cavity using conservative cavity technique No residual amalgam or other base material should be left in the cavity.
4. Cover the area close to the pulp with hard setting CALLC Light Cure Calcium Hydroxide paste.
5. Apply Actino 37% Phosphoric Acid Etchant Gel for 15-20 sec.
6. Remove Gel with vigorous water spray and rinse conditioned area for at least 10 sec.
7. Blot dry conditioned area with a moist cotton pellet.
8. Apply Fusion Bond 5 dentine bonding agent with a disposable brush to the entire cavity.
9. Ensure thorough wetting of the entire cavity.
10. Allow 20 secair drying and re apply another coat of dentine bonding agent.
11. Remove excess solvent by gently drying with dry air for at least 5sec to ensure uniform glossy surface.
12. Cure adhesive for 20-30 sec using standard curing light.
13. Remove Fusion syringe cap and dispense material onto a mixing pad.
14. Place the material into the cavity using a suitable placement instrument.
15. After dispensing, screw plunger should be rotated anti clock wise by half to full turn to release residual pressure inside the syringe.
15. Contour the material in the cavity. Light cure for 40 sec using standard curing light.
16. When necessary build in increments of 2mm maximum using a layering technique.
17. Shape and polish using standard technique and at last stage apply Nano Coat protective varnish.