Dentsply Sirona Dycal® – Radiopaque Calcium Hydroxide Composition

Dycal by Dentsply Sirona is the world’s most trusted calcium hydroxide liner and base, used by dental professionals for decades. This two-component self-curing system provides a protective, biocompatible barrier between restorative materials and the pulp — stimulating secondary dentin formation and protecting pulp vitality.

Key Features

• Radiopaque formula — easily visible on radiographs for accurate placement verification
• Self-curing two-paste system — base + catalyst for reliable, consistent set
• Stimulates reparative dentin bridge formation
• Excellent biocompatibility — safe for direct and indirect pulp capping
• Ivory shade — easy to distinguish from tooth structure
• Standard Package — Reorder #623401Y | Export Only

Kit Contents

• Dycal Base tube (Calcium Hydroxide composition)
• Dycal Catalyst tube
• Mixing pad

Indications

• Direct and indirect pulp capping
• Protective liner under amalgam, composite, and other restorations
• Base under permanent restorations
• Pulpotomy procedures in primary teeth

Why Dycal?

When the pulp is at risk, Dycal is the gold standard. Its proven calcium hydroxide chemistry creates an alkaline environment that neutralizes bacterial acids, promotes healing, and encourages the formation of a protective dentin bridge — giving your patients the best chance at long-term pulp vitality.