Rock Tumbling Polish and Pre-Polish Kit, Silicon Carbide and Aluminum Oxide 2 Pk

Description

Use this advanced Silicon Carbide (pre-polish stage 3) and Aluminum Oxide Fine (polish stage 4) combination kit to tumble pre-shaped smooth rocks in a rotary or vibratory tumbler and bring them to a gem like finish.
This product is made in the USA and of the highest industrial quality.
The kit includes more than enough media to tumble a load of rock in a 3 pound rotary or vibratory tumbler for superior results. The material can also be used in other sized tumblers with simple ratio adjustment.
Shipping is free!
.
The material supplies in this listing cover the last two steps of the standard four step tumbling process using the following included items.
One 2 oz package pre-polish Silicon Carbide (500 grit) used in Step 3
One 2 oz package polish Aluminum Oxide
(
Fine - micron sized)
used in Step 4
The tumbler media is shipped in separate plastic resealable bags.
We offer many other Rock Tumbling Grit Supplies, Click
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Thank you.