9489C is a durable, coarse grit polisher used for polishing plastic / acrylic dentures.
Recommendations for use:
1. Use the 9489C coarse grit polisher for pre-polishing 2. Use the 9489M medium grit polisher for polishing 3. (Optional) Use 9644F fine grit polisher for high-shine polishing When working with acrylics, we recommend separating with our large, serrated diamond disc (987P) and adjusting with our carbide cutters.