SealEDPLUS Fissure Sealant Syringe 2g Opaque 2pk is a Perfection Plus light-cured, radiopaque and fluoride-releasing pit and fissure sealant. The opaque, low-viscosity material flows into recesses in the etched enamel surface and adheres to the tooth surface. Fluoride is released during polymerisation and for several days after application. Supplied as 2 x 2g syringes with 5 tips.