| Silicon Carbide (100/1200) | General rough tumbling of rock |
| Silicon Carbide (700F) | Fine tumbling. |
| Iolox 50 | Fine tumbling. More effective than silicon carbide on hard rocks. |
| Raybrite TL | Fine tumbling. A sub-micron alumina. Inexpensive, effective, white, non-staining. Excellent on the lap and in the tumbler. Clean, fast inexpensive. |
| Ironox | Final polish of soft stones. Raytech formulation for soft stones. |
| Cerambits | For use with coarse grade Silicon Carbide. Best used on first grind/cutdown step in tumbling. |
| Glossine | Tubler cushioning agent effective with final polish. Mixed 1 teaspoon to 1 tablespoon of polish. |