IsoCast AT303 is a pourable, two- component, soft elastomer. Its low durometer hardness and low viscosity makes this product ideal for medical and athletic applications. Because of the slow rise in viscosity during cure, this elastomer is recommended for thin section parts and intricate molds.
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Technical Data SheetProduct Types
Gel Elastomer
Product Testing
| Test Performed | Test Results |
| Color - ISO | Clear w/Yellow Tint |
| Color - POL | Grey |
| Demold Time | 24 Hours |
| Full Cure | 24 Hours |
| Hardness - ASTM D2240 - Shore OOO | 75 Shore OOO |
| Pot Life - 100g | 2 Minutes |
| Ratio by Weight - ISO:POL | 60:100 |