Harvard BioCal®-RootSeal - bioactive, resin-modified MTA root canal sealer. Apatite formation through reaction of released calcium and hydroxidewith endogenous phosphate. Self cure and additional light cure for faster setting of the surface. Easy to remove and revise, e.g. for subsequent post placement with fiber posts. Convenient application from the minimix syringe. Optional: for optimal, bubble-free, direct application into the root canal also availablewith EndoDirect syringes (Harvard BioCal®-RootSeal plus EndoDirect)