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.
1 Both Porcelain Etch and Silane may be used intraorally or extraorally.
INDICATION:-
Porcelain Etch is designed for intraoral or extraoral porcelain etching.
Use it to etch porcelain or old macrofilled composites prior to bonding.
Porcelain Etch is a viscous 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®2 ) restorations.