KEYSTONE Prehma PLASTIC IMPRESSION TRAYS are disposable full-arch and partial-arch IMPRESSION TRAYS for chair-side use with VPS or alginate IMPRESSION material. Available in graduated sizes for adult upper, lower, partial, and quadrant impressions. Disposable PLASTIC — no sterilization workflow between patients, no cross-contamination risk.
| Brand | KEYSTONE Industries |
|---|---|
| Manufacturer | KEYSTONE Industries |
| Country of origin | USA |
| Application | Chair-side IMPRESSION — disposable PLASTIC tray for VPS or alginate |
| Color | BLUE |
| Shipping weight (g) | 350 |
| Manufacturer item # | 921895 |
| USDD item # | 445807 |
| Features | UL-LR |
Looking for alternatives? Here are equivalent products from other manufacturers carried by USDD, serving the same clinical or laboratory purpose. The KEYSTONE Industries row is highlighted at the top.
| Brand · Line | Product | MFG# | USDD# | Package | Feature |
|---|---|---|---|---|---|
| CURRENT KEYSTONE Industries | KEYSTONE Tray-Aways #8 Perforated Upper-Left/ Lower Right Quadrant BLUE PLASTIC | 921895 | 445807 | UL-LR | |
| Premier · Premier Quad-Tray | Premier Quad-Tray dual-arch IMPRESSION tray | PR-Qxx | 100 per box | Disposable triple-tray, multiple sizes | |
| Dentsply · Dentsply | Dentsply triple-tray for crown & bridge | DS-Txx | 100 per box | Dual-arch IMPRESSION tray | |
| 3M ESPE · 3M ESPE | 3M ESPE triple-tray IMPRESSION tray | 3M-Txx | 100 per box | Disposable triple-tray | |
| House Brand · USDD Operatory | USDD-line triple-tray IMPRESSION tray | USDDT-x | 100 per box | Value-tier dual-arch IMPRESSION tray |
Available now from US Dental Depot. Request a custom quote for volume orders or speak with a product specialist for compatibility questions and clinical guidance.
A USDD expert will reach out within 24 hours with pricing, availability, and any technical details. No obligation.