GENERAL DESCRIPTION: WCR-505 casting resin has been designed to apply in thicknesses of 1/32" to 1". This excellent resin is white in color and flows easily to finely detailed areas. WCR-505's very slow cure schedule permits shrinkage to be kept to a minimum. WCR-505 has a density of 20-30 lbs./cubic foot. This product is slow in reacting, allowing adequate time to complete a job.
| Ratio by Weight | 100pbw to 18pbw |
| Ratio by Volume | 3.5 to 1 |
| Pot Life at 72ºF (200 gram mass) | 62 minutes |
| Cure Time | 24 hours |
| Shore "D" Room Temperature | 84 |
| Tensile Strength | 11,000 |
| Compressive Strength | 21,000 |
| Heat Distortion | 185ºF |
| Density Resin | 13.5 |
| Density Hardener | 8.5 |
| Density Mixed | 12.74 |
| Specific Gravity Resin | 1.63 |
| Specific Gravity Hardener | 1.04 |
| Specific Gravity Mixed | 1.53 |
| Shelf Life Resin/Hardener | 1 year |
USES:
- Die Model Duplications
- High-Density Molded Foam Prototypes
- Plaques and Displays
- Keller Aids
- Castings and Die Castings
- Surface Changes