Porcelain Etch 9.5% Hydrofluoric Acid 2ml Syringe

Hydrofluoric acid-based gel etchant designed for etching porcelain surfaces during prosthetic repairs and preparation of porcelain veneers, crowns, inlays, and onlays before cementation. The 9.5% hydrofluoric acid concentration provides effective surface conditioning to enhance bond strength between resin-based materials and porcelain restorations. Applied for 60 seconds followed by thorough rinsing, and typically used in conjunction with silane coupling agents to optimize adhesion. Package contains 1 syringe of 2ml.