Use this Grade A tumbling grit and polish to tumble rocks in a vibratory tumbler and bring them to a gem like finish. Because of the efficiency of vibratory tumblers this kit includes enough media to tumble Two Full loads of rock in a standard vibratory 3-5 pound tumbler. The grit and polish amount in this listing is offered with free shipping!.
The Vibratory tumbling process for more shaped rocks uses a Three step process and these abrasive and polishing materials. The following three items are included.
One 4 oz. package Medium Fine Silicon Carbide (120/220 grit) used in Step 1
The above grit amount allows you to repeat Step 1 several times using about 1 ounce of grit each time for a load)
One 2 oz package pre-polish Silicon Carbide (500F grit) used in Step 2 (use half or about 1 ounce for each load)
One 2 oz package polish Aluminum Oxide Fine (micron sized) used in Step 3 (use half or about 1 ounce for each load)
The abrasive media is shipped in separate plastic resealable bags.
This product is made in the USA and is of the highest quality used in industry.