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.
If you prefer you may buy this item on our Ebay site here.