Hydrofluoric acid: - Acid gel indicated for glass-based porcelains and ceramics etching. - It will etch ceramics of all types to make a micro-porous surface which gives a strong mechanical interlock with composite resin materials. Advantages: - Stays in place. - Preparation of fractured ceramics or metal ceramics. - Preparation of ceramic crowns, veneers and inlay surfaces prior to cementation. **For further product information, please contact Chat Support**