Used in hundreds of industrial and art-related applications, many PMC rubbers are easy to use and exhibit excellent wear resistance. They cure with negligible shrinkage. They are economical, reproduce exceptional detail and are perfectly suited for production casting of concrete, gypsum and wax. Some PMC rubbers are suitable for mechanical parts (gaskets, wheels, pulleys) as well as ball mill liners and vibration/shock pads.
PMC -121 30/DRY
Shore A 30 hardness polyurethane rubber. DRY formula, 1A:1B mix ratio by volume, 30 minute pot life and 16 hour cure time.