Flex 20

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Flex 20 is a soft, flexible yet durable urethane rubber. It’s easy to use, accepts color, and allows for excellent detail and part reproduction.

  • Has a shore hardness of 20 A
  • Great for automotive, medical, and gasket applications
  • Vacuum or pressure is recommended for bubble-free castings

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

$98.00

Technical Specifications

Product:
Flex 20
Color:
Ivory
Mix Ratio:
1:1 by weight
Pot Life:
4 minutes
Demold Time (100 gram mass):
2 hours
Mixed Viscosity (cps):
520
Specific Gravity:
1.01
Shore Hardness (ASTM D2240):
20 A
Tensile Strength (ASTM D638, psi):
250
Shrinkage (in./in.):
.005
Elongation (in./in.):
770%