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Flex 70

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Flex 70 is flexible, tough urethane rubber that is excellent for duplicating rubber parts or for making rubber molds.

  • Has a shore hardness of 70 A
  • Vacuum or pressure is recommended for bubble-free castings
  • White dye must be used with translucent dyes to make opaque-colored castings

Prior to using product, please read all Technical Data, Safety Data, and Instruction sheets linked below.

$36.00

Technical Specifications

Product:
Flex 70
Color:
Translucent Yellow
Mix Ratio:
1:1 by weight
Pot Life:
4 minutes
Mixed Viscosity (cps):
680
Demold Time (100 gram mass):
2 hours
Specific Gravity:
1.05
Shore Hardness (ASTM D2240):
70 A
Shrinkage (in./in.):
.0041
Tensile Strength (ASTM D638, psi):
730
Elongation (in./in.):
175%