| Grade | Colour | Temperature (°C) | Shore Hardness |
| FDA, EU1935/2004 & EU10/2011 Approved | Brown | -25 to +220 | 85°A (±5) |
| FDA & EU1935/2004 Approved | White | -25 to +210 | 84°A (±5) |
| Standard | Black | -20 to +220 | 80°A (±5) |
| Soft | Black | -25 to +220 | 74°A (±5) |
Other grades or plastics for your custom machined rubber parts are available upon request.