Prevent Seal Self-Etching Sealant, 1.2ml Syringe - ItenaPREVENTSEAL Self etching light cured pit & fissure sealant Use of the self etching technique for the preventive sealing of pits of permanent teeth in patients presenting a raised risk of developing cavities. Self etching : no etching, no rinsing! A real time saver For pits and fissures that are particularly sensitive to dental decay, as they are difficult to clean. Sealing with PreventSeal self Etching pit & fissure sealant gives protection to