PermaSeal composite sealer is a light-cured, methacrylate-based, unfilled resin. Its low viscosity allows excellent penetration, and the ultrathin layer minimizes the need for occlusal adjustment.
PermaSeal seals voids and irregularities created during the polishing process, minimizing staining and wear. Place on Class V composite margins to reduce microleakage. For the final glaze-type finish of resin provisionals, cover PermaSeal with DeOx prior to light curing. PermaSeal bonds well to composite-type provisional restorations and can be used to revitalize old composites as well.