Calcipaste is calcium hydroxide paste is a biocompatible root canal sealer that has many uses, including: \nTreating infected root canals: Calcipaste can be used to treat infected root canals and promote healing. \nAdding to root canal fillings: Calcipaste can be added to the filling process of a treated root canal. \nPreventing bacterial contamination: Calcipaste can help avoid bacterial contamination of the canal. \nPulpotomies: Calcipaste can be used in pulpotomies of deciduous teeth. \nRoot resorption treatment: Calcipaste can be used in root resorption treatment.