GENERAL DESCRIPTION: HSC-302X is a high temperature room setting epoxy surface coat. HSC-302X has good vertical hang-up, yet applies easily with a brush, making it especially versatile. It is also highly polishable. HSC-302X was specially formulated for nickel mandrels.
| Ratio by Weight | 100pbw to 16pbw |
| Ratio by Volume | 3.9 to 1 |
| Pot Life at 72ºF (200 Gram Mass) | 18 minutes |
| Cure Time | 12-24 hours |
| Shore "D" Room Temperature | 90 |
| Shore "D" 350ºF | 70 |
| Flexural Strength | 16,000 |
| Flexural Modulus | 1.5 x 106 |
| Tensile Strength | 11,000 |
| Heat Distortion | 350ºF |
| Density Resin | 12.9 |
| Density Hardener | 8.1 |
| Density Mixed | 12.24 |
| Specific Gravity Resin | 1.55 |
| Specific Gravity Hardener | .98 |
| Specific Gravity Mixed | 1.47 |
| Shelf Life Resin | 1 year |
| Shelf Life Hardener | 1 year |
RECOMMENDED POST CURE:
- 1 hour @ 150ºF
- 1 hour @ 250ºF
- 1 hour @ 300ºF