Ultradent 90-second Porcelain Etch is used to etch porcelain veneers, crowns, bridges, inlays, onlays, and fractured dental porcelain. Ultradent 60-second Silane is used after hydrofluoric acid etching to prepare the surface for bonding resin
Studies have demonstrated that Silane, when used with Porcelain Etch and a quality bonding resin, yields the highest bond strength to porcelain when compared with other porcelain bonding products. Both Porcelain Etch and Silane may be used intraorally or extraorally.
Porcelain Etch is a viscous, buffered 9% hydrofluoric acid
Etch is easy to control and place
Will not stain composite or resin cement
Silane is a single-component solution
Yields highest porcelain-to-resin bond strengths
Porcelain Etch and Silane may also be used on lithium disilicate (IPS e.max® ) restorations
