Composite Vittra APS EA1, Zirconium Silicate Based Syringe

Clinical Overview

Vittra APS EA1 is a premium, radiopaque composite resin formulated with spheroidal zirconium silicate fillers and APS (Advanced Polymerization System) technology. Designed for both anterior and posterior restorations (Classes I–V), it offers predictable shade stability before and after curing, extended working time under operative lighting, and superior polishability with enhanced mechanical strength. It is BPA‑free and comes in a smart‑syringe format for precision dispensing.

Key Benefits

• High mechanical strength & shine: Zirconium silicate filler produces durable, polished surfaces that resist wear.
• Shade predictability: Color remains stable before and after photopolymerization.
• Extended working time: APS technology delays premature curing under ambient operatory lighting.
• BPA‑free formulation: Enhances biocompatibility and patient safety.
• Smart syringe delivery: Smart‑lock lid and dosing tip provide precise dispensing and reduce cross-contamination.
• Simplified shade inventory: EA1 is part of a streamlined shade system that covers most clinical needs.

Kit Contents

• 1 × 4 g syringe of Vittra APS composite in VITA shade EA1 enamel
• Precision dosing tip for controlled dispensing

Working & Setting Times

• Handling: Extended working time under operatory lighting provided by APS technology reduces premature setting.
• Curing: Apply in ≤1.5 mm increments; light‑cure each layer per adhesive manufacturer’s protocol using standard blue‑light units.

Indications

• Direct restorations: Class I–V in both anterior and posterior teeth
• Composite veneers, diastema closure, fragment bonding, and core build‑ups
• Composite repairs and indirect restorations such as inlays, onlays, and veneers
• Suitable for both permanent and deciduous teeth

Instructions for Use

1. Perform prophylaxis and shade selection on hydrated teeth.
2. Isolate the operative field (e.g. rubber dam), etch enamel/dentin, and apply adhesive per protocol.
3. Dispense Vittra APS EA1 into the cavity using the dosing tip; avoid exceeding 1.5 mm layering.
4. Shape and adapt composite as needed, then light‑cure each layer following adhesive guidelines.
5. Verify occlusion and finish/polish with fine abrasive instruments (e.g. Diamond Pro disks) and polish paste (e.g. Diamond Flex or Diamond Excel).

Summary

Vittra APS EA1 is a clinician‑oriented zirconium silicate composite offering exceptional polishability, shade stability, and handling time thanks to APS technology. BPA‑free and delivered via a smart-syringe system, it’s ideal for a variety of restorative cases requiring aesthetic precision and efficient workflow.