1 Pint 600-Grit Silicon Carbide Rock Tumbling Powder (1.0 Lbs)
This is 600 mesh SiC for Rotary Stage 3 & Vibratory Stage 2 (It takes the place of a "pre-polish" when tumbling hard rocks). It is a high quality, hard powder that re-sharpens itself as it breaks down in the tumbler. Shipped in a 1-pint plastic container with a snap-on lid. This is 1.0 pounds of 600 grit Silicon Carbide powder at $8.06 per pound.