- Harvard Root Temp is calcium hydroxide for temporary root canal dressing. - Bacteria hostile environment (pH 12). - Mineralizing. - Good radiopacity. - Easy application directly into the root canal with flexible, curved Endo Tip. Box of 2.5 ml Minimix syringe, 10 mixing needles, 10 Endo Direct syringes. **For further product information, please contact Chat Support**