Rock Tumbling Grit--SiC
Silicon Carbide Grit
This is 80 mesh SiC for Rotary Stage 1 (Rough Grind). 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 1.5 pounds of 80 grit Silicon Carbide powder at $3.65 per pound.
Note: If you have a vibratory tumbler, the instructions may advise you to start Stage 1 with 220 mesh to help your plastic bowl last longer.
Price: $5.48
Notes: Ships UPS Ground anywhere in the USA
This is 3.0 pounds of 80-mesh SiC for Stage 1 (Rough Grind) at $3.15 per pound, in a 1-quart plastic container.
Price: $9.45
This is 6.0 pounds of 80-mesh SiC at $2.65 per pound, in a 1/2-gallon plastic container.
Price: $15.90
This is 12.0 pounds of 80-mesh SiC at $2.15 per pound, in a 1-gallon plastic container.
Price: $25.80
This is 50.0 pounds of 80-mesh SiC at our best price: $1.75 per pound! In a 4.25-gallon plastic container.
Price: $87.50
This is 220 mesh SiC for Rotary Stage 2 (Sanding). It is a high quality, hard powder that resharpens itself as it breaks down in the tumbler. Shipped in a 1-pint plastic container with a snap-on lid. This is 1.5 pounds of 220 grit Silicon Carbide powder at $4.10 per pound.
Note: If you have a vibratory tumbler, the manufacturer may recommend that you use 220 grit for Stage 1 to help protect the plastic bowl.
Price: $6.15
Notes: Ships UPS Ground anywhere in the USA.
This is 3.0 pounds of 220 grit Silicon Carbide powder at $3.60 per pound in a 1-quart plastic container.
Price: $10.80
This is 6.0 pounds of 220 grit Silicon Carbide powder at $3.10 per pound in a 1/2-gallon plastic container.
Price: $18.60
Notes: Ships via UPS Ground anywhere in the USA.
This is 12.0 pounds of 220 grit Silicon Carbide powder, at $2.60 per pound, in a 1-gallon plastic container.
Price: $31.20
This is 50.0 pounds of 220 grit Silicon Carbide, at $2.10 per pound, in a 4.25-gallon plastic container.
Price: $105.00
This is 600 mesh SiC for Rotary Stage 3 (fine-grind/pre-polish). 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 pound of 600 grit Silicon Carbide powder, at $4.75 per pound.
Price: $4.75
This is 2.0 pounds of 600 grit Silicon Carbide, at $4.25 per pound, in a 1-quart plastic container.
Price: $8.50
This is 4.0 pounds of 600 grit Silicon Carbide powder, at $3.75 per pound, in a 1/2-gallon plastic container.
Price: $15.00
This is 8.0 pounds of 600 grit Silicon Carbide, at $3.25 per pound, in a 1-gallon plastic container.
Price: $26.00
This is 40.0 pounds of 600 grit Silicon Carbide, at $2.75 per pound, in a 4.25-gallon plastic container.
Price: $110.00
This is 1000 mesh SiC for Rotary Stage 4 (a pre-polish for soft materials like obsidian--not generally used with harder rocks, such as agates). It is a high quality, ultra fine, 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 pound of 1000 grit Silicon Carbide powder at $9.00 per pound.
Price: $9.00
This is 2.0 pounds of 1000 grit Silicon Carbide, at $8.50 per pound, in a 1-quart plastic container.
Price: $17.00
This is 4.0 pounds of 1000 grit Silicon Carbide powder, at $8.00 per pound, in a 1/2-gallon plastic container.
Price: $32.00
This 8.0 pounds of 1000 grit Silicon Carbide powder, at $7.50 per pound, in a 1-gallon plastic container.
Price: $60.00
This is 40.0 pounds of 1000 grit Silicon Carbide powder, at our best price of $7.00 per pound, in a 4.25 -gallon plastic container.
Price: $280.00