[ comparative study of sealing ability of Roth Sealer with ZOE, Tubli-Seal and AH26]

ABSTRACT

Introduction: apical seal is an important factor in successful root canal therapy. Still there are controversies about sealing ability of various sealers materials. Recently Roth-Sealer which is very popular in Europe and U.S.A has been produced by an Iranian company. The purpose of this study was to compare sealing ability of Iranian Roth Sealer with ZOE, Tubli-Seal and AH26