UltraCal XS

UltraCal™ XS Calcium Hydroxide Paste is manufactured by Ultradent Products, Inc. for professional dental use. Its high-pH calcium hydroxide formulation is designed for controlled placement inside root canals, while its radiopacity allows the material to be visualized radiographically.

Ultradent recommends delivery through a 29 ga NaviTip™ Single Sideport tip for predictable flow and direct placement. When removal is required, the manufacturer recommends Ultradent Citric Acid 20% with a NaviTip FX tip.

Key Features

• 35% calcium hydroxide paste
• High pH 12.5
• Radiopaque formulation
• Aqueous paste
• Controlled intracanal delivery
• Designed for use with NaviTip delivery tips
• Suitable as an interappointment endodontic dressing
• Certified gluten-free by Ultradent
• Professional dental use only

Recommended Applications

According to Ultradent, UltraCal XS may be used in clinical situations involving:

• Interappointment root canal dressing
• Root resorption
• Apexification
• Pulp-capping procedures
• Perforation-related endodontic management

These are professional clinical indications and should follow the manufacturer’s Instructions for Use.

Package Contents Shown

Your supplied package is marked REF/UP 5149-1 and contains:

• 1 × 1.2 ml (1.76 g) UltraCal XS syringe
• 2 × delivery tips
• Prescription/professional-use product
• Storage range shown: 2°C–27°C / 36°F–81°F
• Made in USA

The current Ultradent SDS specifically includes article number 5149-1 under UltraCal XS.

Composition

Ultradent’s current Safety Data Sheet identifies UltraCal XS as a mixture containing:

• Calcium hydroxide: ≥3% to <40%
• Barium sulfate: >10% to ≤25%
• Propylene glycol: 1%–10%

The commercial product page identifies the finished product specifically as 35% calcium hydroxide paste.