TOKUYAMA SHIELD FORCE PLUS is a one-component, single application, light-cured protective sealant designed for the treatment of hypersensitive dentin. TOKUYAMA SHIELD FORCE PLUS effectively infiltrates and seals exposed dentinal tubules to inhibit the flow of fluid through the tubules which is the cause of sensitivity. At the same time the durable coat of cured TOKUYAMA SHIELD FORCE PLUS helps prevents loss of dentin due to abrasion and/or erosion of exposed cervical dentin.