Detailed Specs & Benefits of PANAVIA™ Veneer LC

PANAVIA™ Veneer LC is a light-cure adhesive resin cement system. It consists of the PANAVIA™ Veneer LC Paste (a light-cure cement paste), CLEARFIL™ CERAMIC PRIMER PLUS (a silane, zirconia & metal primer), K-ETCHANT Syringe (Phosphoric Acid), and PANAVIA™ V5 Try-in Paste. CLEARFIL™ Universal Bond Quick or PANAVIA™ V5 Tooth Primer can be chosen for tooth treatment.

Cementation of ceramic and composite inlays, onlays and laminate veneers with less than 2 mm thickness of the following materials: silica-based ceramics (e.g. conventional porcelain, lithium disilicate), hybrid ceramics, composite resin and KATANA™ Zirconia STML/UTML (with a thickness of less than 1.2 mm).

Follow the Instructions for Use of the restorative material. In the absence of specific instructions, we recommend the following procedures and application of the provided CLEARFIL™ CERAMIC PRIMER PLUS: If the adherent surface is silica-based ceramic (e.g. conventional porcelain, lithium disilicate), hybrid ceramic or composite resin: Based on the type of restoration, hydro fluoric acid etching or air abrasion treatment may be used:

• Acid-Etching Treatment (e.g. conventional porcelain, lithium disilicate):
  Etch the adherent surface with a hydro fluoric acid solution in accordance with the Instructions for Use of the solution. Rinse the adherent surface with water and dry.

• Air-Abrasion Treatment (e.g. composite resin):
  Roughen the adherent surface by blasting with alumina powder (30-50 μm) using air pressure of 0.1-0.2 MPa (1-2 kgf/cm2, 15-29 psi, 1-2 Bar). The air pressure and powder size should be properly adjusted to suit the material and/ or shape of the prosthetic restoration, using caution to prevent chipping. Clean the prosthetic restoration in an ultrasonic cleaning unit for 2 minutes or with KATANA™ Cleaner with 10 seconds of rubbing and then rinse with water.

Yes, doing that would contaminate the restoration and, hence, decrease the bond strength. To remove the contamination, use KATANA™ Cleaner for 10 seconds with a rubbing motion then rinse with water until the color has been disappeared and dry the restorations to remove contaminants, or apply K-ETCHANT Syringe (Phosphoric Acid) for 5 seconds in case of non-zirconia restorations.

There are 2 ways to treat the prepared tooth: with the PANAVIA™ V5 Tooth Primer or CLEARFIL™ Universal Bond Quick 2.

1. PANAVIA™ V5 Tooth Primer: Etch the enamel with the K-ETCHANT (phosphoric acid) for 10 seconds, rinse and
   dry. Apply the Tooth Primer to the entire prepared tooth surface, with an applicator brush and leave it in place for 20 seconds. Thoroughly dry the entire adherent surface sufficiently by blowing mild, oil-free air until all water is evaporated from the primer.

2. CLEARFIL™ Universal Bond Quick 2: Selective etch the enamel with K-ETCHANT syringe (phosphoric acid) for 10 seconds, rinse and dry. Apply BOND with a rubbing motion to the entire preparation with the applicator brush. No waiting time is required. Dry the entire cavity wall sufficiently by blowing mild air for more than 5 seconds until BOND does not move. When cementing laminate veneers, there is no need to light-cure BOND prior to seating the laminate veneers. It should be cured after seating the laminate veneers with the PANAVIA™ Veneer LC cement. When cementing inlays or onlays, BOND should be light-cured before seating the restoration. Please confirm the curing time by referencing the Instructions for Use.