Flex-It 40 is a flexible urethane casting resin designed for casting flexible molds, seals, gaskets, models, prototypes, parts, etc.. It has excellent tear strength, elongation, tensile strength, and good chemical resistance.
Flex-It 40 is a flexible urethane casting resin designed for casting flexible molds, seals, gaskets, models, prototypes, parts, etc.. It has excellent tear strength, elongation, tensile strength, and good chemical resistance.
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| Mix Ratio | 1:1 by weight / volume |
| Working Time | 15.0 minutes |
| Demold Time | 5.0 hours |
| Heat Deflection | 170°F |
| Shrinkage | .001 |
| Color | Semi-clear |
| Hardness | 40-A |
| Viscosity | 600 cps |
