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| Material composition |
|
| Primer |
| Monomers: glycerol phosphate dimethacrylate (GPDM) self-etching adhesive monomer. |
| Hydrophilic comonomers including mono- and difunctional methacrylate monomers. |
| Solvents: water, acetone, and ethyl alcohol. |
| Photoinitiator: camphorquinone (CQ) based. |
|
| Adhesive |
| Monomers: hydrophobic, structural, and cross-linking monomers. |
| Solvents: ethyl alcohol. |
| Photoinitiator: camphorquinone (CQ) based. |
| Fillers: 0.4-micron barium glass nanosilica. |
| Fluoride: sodium hexafluorosilicate. |
|
| Manufacturer’s instructions |
|
| Bottle delivery: shake Optibond Versa ADHESIVE bottle briefly prior to dispensing. Dispense 1-2 drops of Optibond Versa PRIMER and Optibond Versa ADHESIVE into two separate clean wells. Replace cap immediately after dispensing. Wet applicator tip completely. |
|
| Indications for use |
| Direct bonding applications |
| (1) Prepare cavity. Pumice clean unprepared tooth structure with a fluoride-free cleaning paste; rinse thoroughly with water spray and air dry. |
| (2) Apply Optibond Versa PRIMER to the dentin surface using the disposable applicator brush. Scrub the surface with a brushing motion for 20 seconds. |
| (3) Air-thin for 5 seconds with medium air pressure. |
| (4) Shake Optibond Versa ADHESIVE bottle briefly. Apply Optibond Versa ADHESIVE to the dentin surface with light brushing motion for 15 seconds. |
| (5) Air-thin for 5 seconds. |
| (6) Light-cure for 10 seconds. |
| (7) Apply composite according to manufacturer’s instructions for use. |
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