Smooth-On PMC 121/30 Wet 2 Gallon Kit

Article number: 751635641617
Availability: In stock (2)

The PMC®-121 Series urethane rubbers feature convenient one-to-one by volume mix ratios. PMC®-121/30 Dry and PMC®-121/30 Wet are exceptionally strong and abrasion resistant for soft urethane mold rubbers. These rubbers will meet the stringent demands of production casting of wax, plasters, concrete, resins and epoxies. Vibrant colors can be achieved by adding So-Strong® Color Tints, available from Smooth-On. The dry version does not exude an oil and can be used for casting waxes, Smooth-On liquid plastics, gypsum plasters and other materials. The wet version contains a built-in release agent to aid in demolding hard plasters and concrete.

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

PMC® -121-30 1:1 by volume        16 hours            1000%                1800 cps            30 min.               30                       55 pli                      27.7

(Wet or Dry)

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