The IVOCLAR VIVADENT IVOCLAR VIVADENT - Accudent XD Alginate Tray Impression Material, 12 - 24G Packets. Irreversible is an irreversible-hydrocolloid (alginate) impression system for preliminary impressions, study models, opposing casts and appliance fabrication. Engineered for detail and a clean, two-viscosity tray-and-syringe workflow.
Cross-brand alternatives in the same category, so you can choose the right fit. Values are manufacturer-stated.
| Feature | IVOCLAR VIVADENT (this product) | Kromopan | Cavex |
|---|---|---|---|
| Chemistry | Irreversible hydrocolloid (Accudent XD) | Irreversible hydrocolloid | Irreversible hydrocolloid |
| System | Two-viscosity tray + syringe, 24G packets | Single-mix | Single-mix |
| Detail | High | Standard | High |
| Use | Prelim impressions, study models | Prelim impressions | Prelim impressions |