CeraEtch is 5% Buffered Hydrofluoric acid in semi gel form and it improves the mechanical bond between porcelain and bonding agent by increasing the surface roughness. Indications: - Repair of porcelain restorations. - Cementation of porcelain restorations. Pack contains: - 1 x 1.2 ml Syringe. - 5 x Applicator tips.