AllCem Core A3, DC Resin Cement Syringe

Clinical Overview

AllCem Core A3 is a radiopaque, high‑viscosity dual‑cure resin cement in a 6 g automix syringe (base + catalyst), developed for adhesive cementation of intraradicular posts, crown/bridge luting, and core build‑up procedures. Prepared to cure chemically where light cannot reach and by light where accessible, delivering consistent polymerization and mechanical integrity.

Key Benefits

• 3‑in‑1 versatility: Supports post cementation, core build‑up, and crown luting with one material system.
• Balanced viscosity: Ensures controlled flow for luting and sculpting core without slumping.
• Reliable dual-cure: Chemical setting in low-light zones, light curing near margins accelerates workflow.
• Radiopaque formula: Visible on X‑rays to detect residual cement in subgingival regions.
• Universal adhesion: Bonds to enamel, dentin, ceramics, composites, metals, and CAD/CAM substrates.
• High mechanical strength: Excellent compression and bending resistance for long-term stability.
• Precise automix delivery: Self-mixing tips ensure accurate ratio, bubble‑free mix, and minimal waste.

Kit Contents

• 1 × 6 g dual‑body automix syringe (base + catalyst) in shade A3
• 8 × self‑mixing applicator tips for precise, bubble‑free application.

Working & Setting Times

• Working time: Approximately 1 minute 30 seconds at room temperature after mixing begins.
• Light curing: 40 seconds per accessible surface to position and stabilize the restoration.
• Chemical cure: Complete set occurs in ~6–7 minutes in shaded areas.

Indications

• Cementation of intraradicular posts (fiberglass, ceramic, quartz, metal).
• Permanent adhesive cementation of crowns, bridges, inlays/onlays, overlays (ceramic, metal‑ceramic, composite).
• Core build‑up in vital or endodontically treated teeth.

Instructions for Use

1. Isolate the operative field (preferably rubber dam or relative isolation); prepare tooth and restoration—etch, silanate or prime as per substrate protocol.
2. Select shade A3; attach the automix tip and dispense cement—mix thoroughly for ~10 seconds on pad or via tip.
3. Apply a fine layer of cement inside canal or restoration; seat restoration or post, allowing overflow to form core if indicated.
4. Begin excess cement cleanup approximately 2 minutes after mixing; if cleaned earlier, light‑cure margins to avoid oxygen‑inhibited layer.
5. Light‑cure accessible surfaces for ~40 seconds; allow chemical cure to complete in shaded zones (~6–7 minutes).
6. Avoid rotary polishing until full polymerization; advise patient to avoid biting on restored tooth for ~15 minutes post-procedure.

Summary

AllCem Core A3 (Code 19282) is a powerful, dual-cure automix resin cement system in shade A3, combining core build‑up strength, post cementation suitability, and crown luting reliability in a single clinician‑ready product. Its universal adhesion, radiopacity, balanced viscosity, and dependable dual-curing mechanism make it a valuable choice for streamlined restorative workflows.