GENERAL DESCRIPTION: HTR-250 is an unfilled tough, strong resin system with good heat distortion, chemical resistance and excellent adhesive quality.
| Ratio by Weight | 100pbw to 5pbw |
| Pot Life | 45 minutes @ 200F |
| Shore "D" Hardness | 90 |
| Tensile Strength, PSI | 9,500 |
| Compressive Strength, PSI | 15,000 |
| Flexural Strength, PSI | 15,000 |
| Heat Distortion | 325ºF |
| Density Resin | 9.6 |
| Density Hardener | 8.1 |
| Density Mixed | 9.52 |
| Specific Gravity Resin | 1.16 |
| Specific Gravity Hardener | .98 |
| Specific Gravity Mixed | 1.15 |
| Shelf Life Resin/Hardener | 1 year |