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Abrasive grain, 150/220 grit
$4.50

Silicon carbide, abrasive grain, grit size 150/220 is normally the second step in tumbling stones such as agates and jaspers. (Medium grit stage.) If tumbling a soft stone, grit 150/220 will be the first grit to use in the tumbling process. Use one tablespoon of the silicon carbide abrasive grit, 150/220 per pound of rock in your tumbler. An order of one is for one pound of silicon carbide grit size 150/220. Should you prefer to get 5 pounds for $20.25, send an e-mail and your order can be changed. (This is a 10% discount.)