Tumbler Grit #1 1 Pound

Product Description :

This grit is used in STEP 1 of the rock tumbling process in a rotary tumbler.
It is an 60/90 mesh silicon carbide granule.
In a rotary tumbler we use about two level tablespoons of grit per pound of rock.
When tumbling you will place enough rocks in the barrel to make it about 2/3 to 3/4 full.
Then, add about two level tablespoons of grit for each pound of rock.
Finally, add enough water to almost cover the rock

Product Details :