Rogers BISCO® Grade | Hanna Silicone Grade | Density (lbs/ft3) | Density (kg/m3) | Hardness |
---|---|---|---|---|
HT-870 | HR-100 | 22 | 350 | Soft |
HT-800 | HR-120 | 23 | 370 | Medium |
HT-820 | HR-140 | 31 | 500 | Firm |
HT-840 | HR-160 | 34 | 550 | Extra Firm |
BF-1000 | HR-200 | 17 | 270 | Extra Soft |
BF-2000 | HR-220 | 14 | 230 | Ultra Soft |