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SDI Aura Bulk Fill Composite – 4g Syringe
SDI Aura Bulk Fill is a light-cured, radiopaque, high-strength bulk fill composite designed to eliminate time-consuming incremental layering in posterior restorations. With a 5mm depth of cure, it enables fast, single-increment placement even in deep cavities.
Key Features
- 5mm depth of cure — no capping layer required
- Universal shade for natural-looking, seamless restorations
- Waxy, packable, non-stick consistency for optimal handling
- Low volumetric shrinkage: 2.21% — reduced stress on tooth structure
- Excellent flexural strength: 115 MPa
- High compressive strength: 375 MPa
- Radiopaque for easy radiographic detection
Indications
- Posterior direct restorations
- Core build-up
- Splinting
- Sandwich technique with glass ionomer
Contra-Indications
- Pulp capping
- Do not use with eugenol-containing materials
- Patients with known allergy to acrylics
Application Steps
- Isolate the tooth
- Prepare cavity using standard composite resin technique; apply calcium hydroxide liner if pulp protection is needed
- Apply a dentin/enamel bonding agent (e.g. SDI Go!) per manufacturer’s instructions
- Place Aura Bulk Fill in increments no more than 5mm thick
- Light cure for 20 seconds using a high-powered LED curing light (460–480nm)
- Finish and polish using standard technique
Storage
- Store at 10–25°C (50–77°F)
- Use at room temperature 20–25°C (68–77°F)
- Replace syringe cap tightly when not in use; do not expose to direct light
Pack Contents
- 1 x 4g Syringe Refill