1 Pint 1000-Grit Silicon Carbide Rock Tumbling Powder (1.0 Lbs)
This is 1000 mesh SiC for soft rocks in Rotary Stage 4 & Vibratory Stage 3 (It takes the place of a "pre-polish" when tumbling soft 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 1000 grit Silicon Carbide powder at $11.33 per pound.