Insulates exposed dentine. Reduces penetration of fluids into the tooth. Flouride provides thermal barrier for deep restoration. Flouride alleviates thermal sensitivity. Needs no thinners. Compatible with most amalgams, cements and composites. High fluidity for easy application. Air drying only. Ideal cavity liner and dentinal tubuli sealer. Assures perfect protection to exposed dentine. Intermediary narnish prior to insertion of amalgams, cements or composites