DP Calcium Hydroxide Extra Pure is a professional-grade dental cavity liner and root canal disinfectant widely distributed in BangladeshDP Calcium Hydroxide (Extra Pure) is a dental material used in restorative and endodontic procedures, primarily as a cavity liner, pulp capping agent, and intracanal dressing.

Key Uses & Applications

Direct & Indirect Pulp Capping: Applied over deep carious lesions or exposed pulp to encourage secondary dentin formation and protect the dental pulp.

Cavity Lining: Functions as a protective barrier under restorative materials (such as amalgam or composite resin) to shield the pulp from chemical, thermal, and electrical shock.

Intracanal Medicament: Used in endodontic root canal treatments due to its strong antibacterial properties, which help disinfect root canals between appointments.

Main Features & Benefits

High Alkalinity ($\approx 12-12.5$ pH): Provides potent antibacterial effects, killing bacteria left in the root canal and neutralizing acidic inflammatory products.

Biocompatible: Mild to soft tissue, allowing the surrounding periapical tissues to heal while promoting calcified barrier formation.

Powder / Paste Formulations: Commonly supplied as an extra-fine powder mixed with sterile water/saline or as a ready-to-use premixed paste/syringe system.

Availability in Bangladesh

Typically sold in 8g to 10g bottles or premixed syringes  

MADE IN BANGLADESH .