: dental plaster
NEWTRY Plaster Model Trimmer Machine Gypsum Water Mill Dental Plaster Polisher Lab Grinding Machine (, The Machine with The Full Abrasive Disc Wheel) ... Plaster of Paris for General Casting and Craft Applications. by Vesey Gallery® ... First Dental 150W AX2000C+ Vacuum Mixer with Builtin Vacuum Pump Plaster Mixing Machine.