IsoMold URN 5103 is used to make molds of detailed masters that do not contain undercuts. Some of the most common uses of IsoMold URN 5103 are to make molds for point-of-purchase displays; rapid prototypes; special effects; taxidermy; and sculpture reproductions. IsoMold URN 5103 is a two-part polyurethane molding system. IsoMold URN 5103is mixed one-to-one by volume and cures at room temperature. IsoMold URN 5103 cures to a firm (Shore A50 ± 2); orange rubber.
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Technical Data SheetProduct Types
Elastomer
Product Testing
| Test Performed | Test Results |
| Color - ISO | Orange |
| Cure Time | 24 Hours |
| Demold Time | 24 Hours |
| Elongation - ASTM D412 | 250 % |
| Hardness - ASTM D2240 - Shore A | 48-52 Shore A |
| Mix Time - by Hand | 1-2 Minutes |
| Pot Life - 100g | 12 Minutes |
| Tear Strength - ASTM D624, Die C | 30 pli |
| Tensile Modulus - ASTM D412 | 169-256 psi |
| Tensile Strength - ASTM D412 | 415 psi |