KERR OPTIGUARD SURFACE SEALANT 5ML

OPTIGUARD SURFACE SEALANT OptiGuard is a fluoride releasing composite surface sealant comprised of unfilled, light-cured resin material. OptiGuard fills and strengthens the composite surface after finishing. High-speed finishing techniques often create cracks and pits on the restored surface and OptiGuard fills these areas with a hardened resin, thus guarding against premature wear and staining. Contains 1 x 5mL bottle.