Promedica Urbical Self-Curing Calcium Hydroxide Paste Kit (13g Base / 11g Cataly

Promedica Urbical Self-Curing Calcium Hydroxide Paste Kit

🔹 General Description

Promedica Urbical is a premium, self-curing, radiopaque calcium hydroxide material engineered for direct and indirect pulp capping, as well as acting as a protective cavity liner under all types of restorative materials. Developed and manufactured in Germany, this two-paste system provides an alkaline environment that stimulates the formation of secondary dentin while acting as an effective protective shield against chemical insults and thermal shocks from permanent filling materials.

🔹 Package Details (Important)

• Packaging: Two-Tube Paste System with Outer Box

• Contents:

  • 1 Tube of Urbical Base ($13\text{g}$ configuration)

  • 1 Tube of Urbical Catalyst ($11\text{g}$ configuration)

  • Technical instructions and mixing guide

• 👉 Total: 1 complete self-curing calcium hydroxide liner kit ($24\text{g}$ total mass)

🔹 Key Features

• Secondary Dentin Stimulation: High calcium hydroxide concentration maintains an alkaline pH, promoting natural pulp healing and defensive dentin bridge formation.

• Excellent Pulp Protection: Forms a rigid barrier that insulates the delicate dental pulp against thermal changes and chemical irritation from acid-etch gels, monomer resins, or cements.

• Perfect Under-Restoration Compatibility: Will not inhibit the polymerization of light-cured or self-cured composites, glass ionomers, or amalgams.

• Optimal Flow & Short Setting Time: Features an ideal fluid paste-to-paste consistency that flows easily onto the cavity floor yet sets rapidly once mixed.

• High Radiopacity: Distinct radiographic contrast ensures clear identification on postoperative dental X-rays, preventing confusion with secondary caries.

🔹 Indications

• 🔹 Indirect pulp capping over deep carious lesions to protect vital pulpal tissues.

• 🔹 Direct pulp capping on small, accidental or traumatic mechanical pulp exposures.

• 🔹 Protective cavity lining underneath composite resins, amalgams, glass ionomers, and cements to guard against sensitivity.

🔹 Clinical Notes

• Thoroughly clean and dry the preparation. For direct exposures, maintain strict hemorrhage control before application.

• Dispense equal lengths of the Base and Catalyst pastes onto a clean, non-absorbent mixing pad.

• Mix both portions thoroughly with a small spatula for approximately 10 to 15 seconds until a completely homogenous, uniform color is achieved.

• Apply a thin layer directly over the deepest parts of the cavity using a ball-ended applicator tool and allow it to air-set chemically before proceeding with the final restoration.

💡 Summary

A highly predictable, German-engineered pulp-capping and lining solution designed to encourage biological tooth repair while safeguarding delicate nerve tissues. Combining efficient setting times with reliable paste-to-paste dispensing, it forms a vital defensive foundation for deep, conservative dental restorations.