Smooth-On PMC 770 Dry Trial Kit

Article number: 751635684416
Availability: In stock (2)

PMC®-770 is mixed two parts A to one part B by weight, PMC®-770 pours easily and cures at room temperature to a solid Shore 70A rubber that has exceptional performance characteristics and dimensional stability. It is suitable for production casting of abrasive materials such as concrete (pre-cast concrete, making concrete stamping pads, etc.) and gypsum plasters with high exotherms. It is also suitable for rubber mechanical parts of varying configurations (gaskets, wheels, pulleys) as well as ball mill liners and vibration/shock pads.

  • PMC®-770 - Shore 70A hardness

A:B Mix Ratio         Demold Time          Elongation at Break         Mixed Viscosity          Pot Life          Shore A Hardness         Tear Strength         Weight: CU.IN./LB

2:1 by weight               16 hours                      600%                           3000 cps                 35 min.                     70                             160 pli                           27.2

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