PMC™-121 50/WET
Shore 30A Easy To Use Urethane Rubber
The PMC®-121 Series urethane rubbers feature convenient one-to-one by volume mix ratios. PMC®-121/50 is a “wet-only” mould rubber that is long lasting and durable when used in a variety of applications including reproduction of ornamental plaster, precast concrete and ceramic case moulds. Note: “wet” rubber has a higher net shrinkage value vs. “dry” rubber.
Quick Tech Data
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1A:1B
Mix Ratio By Volume
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1A:1B
Mix Ratio By Weight
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30 minutes
Pot Life
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16 hours
Cure Time
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50 A
Shore Hardness
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Clear Amber
Colour
PMC®-121 Series mould rubbers are easy to mix and pour and are exceptionally strong. They are suited for a variety of applications including making moulds to reproduce sculpture and architectural elements, as well as for making special effects, toys and prototypes. These rubbers will meet the stringent demands of production casting of wax, plasters, concrete, resins and epoxies. Vibrant colours can be achieved by adding So-Strong™ colour Tints, available from Smooth-On.
Please contact us for available sizes and pricing.
