- Mta cem endodontic repair material is a powder consisting of fine, hydrophilic particles that set in the presence of water. - Hydration of the powder creates a colloidal gel that solidifies to form a strong impermeable barrier that fully cures over a four-week period. - Country of origin: Korea. - Pack contains: 3 x 14.0 gr. **For further product information, please contact Chat Support**