Materials:
Metropolis has a host of standard urethane casting materials on hand at all times. We also have soft, flexible silicone casting materials in several durometers. The following chart should help. Please call if you don’t see what you need. We are always ready to assist you.
| Material | Color | Shore Hardness | Flexural Modulus | Tensile Strength | Elongation @ Break | Izod Impact Strength | Heat Deflection on Temp. (F) |
|---|---|---|---|---|---|---|---|
| 8117 | |||||||
| 8004 | |||||||
| F-24 | |||||||
| F-42 | |||||||
| F-60 | |||||||
| F-90 | |||||||
| WC784 | Water clear | ||||||
