The GC America GC Coe Tray Plastic Self-Cure Acrylic for Custom Trays, Fast Set (10 minutes), 16oz Liquid only is a self-curing (autopolymerizing) Acrylic resin for fabricating accurate, individualized custom impression trays. The powder and Liquid mix in seconds into a smooth dough that is easily adapted to the cast and sets at room temperature.
Cross-brand alternatives in the same category, so you can choose the right fit. Values are manufacturer-stated.
| Feature | GC America (this product) | LANG | Kerr (Fastray) |
|---|---|---|---|
| Chemistry | Self-cure PMMA (Coe-Tray) | Self-cure PMMA (Instant Tray Mix) | Self-cure PMMA |
| Form | Powder + Liquid | Powder + Liquid | Powder + Liquid |
| Set time | Reg 15 min / Fast 10 min | Fast self-cure | Regular / fast |
| Anti-warp claim | Will not warp/pull from cast | Stable | Radiopaque, stable |
| Trim handling | Grinds without clogging burs | Trims cleanly | Trims cleanly |