Lortone Rock Tumbling Media - Step 2: Silicon Carbide Medium/Fine (120/220 Grit)
This tumbling grade silicon carbide is perfect for tumbling and general use. These mixed grades provide excellent results at a low cost. Sold in a 1lb. container.
Use this 4 step method for your basic rock tumbling.
Great for use in the Lortone line of rotary tumblers.