Reparative cement for treatment of root canal perforations or furcation, sealing of internal resorption and internal vessels, retro-obstruction in parendodontic surgeries, pulp capping (direct pulp protection and pulpotomy on permanent teeth and residues) in conservative treatments, apexification and apexogenesis, intracoronal sealing prior to the internal dental whitening of removed teeth, and sealed apical (plug) for root filling in canals with wide apical opening. Liberation of calcium ions induces bone remineralisation. Provides biological sealing holes and total peri-root injured tissue repair. Orthodontic material inducer of neoformation of peri-radicular cement. Hydrophilic. Antibacterial action. Low solubility does not allow marginal infiltration. Calcium oxide promotes tissue biocompatibility. High compression resistance. High radiopacity allowing excellent radiographic visualisation. Setting time of 15 minutes. Kit includes MTA 1g, Distilled Water 3ml, and Powder Dispenser.