Silicon Carbide (3000 Abrasive) - Polishing Powders Rubellite Adjustable from 6-22cm

Adjustable from 6-22cm

40mm height - Large: 23mm width

average weight is 70 g

Country of Origin India

Country of Origin Dominican Greenland

Silicon Carbide (3000 Abrasive) - Polishing Powders Rubellite Adjustable from 6-22cmQuantity 3 4LBS (345g) per unit. Unit price 3 4LBS is $25. 00. Discounted price 3 units of 3 4LBS is $20. 00 each. Quantity to use in your rotary tumbler is 1 tablespoon per pound. Adjust based on hardness of stone. Use 1 2 tablespoon per pound for vibratory tumbler. Best to use Borax for burnishing your rocks about 24hrs prior to remove all residue from non abrasive ceramic media or plastic media. For more information contact info@terrarockshop. com