Micro-Alumina
In stock
SKU
00031_CFG
As low as:
$3.00
As low as:
Description Micro-Alumina
This 1-3 micron aluminum oxide polishing powder is an ideal choice for use in tumbler and vibrating lap applications. Its non-staining white color makes it easy to use and its cost-effective, efficient, and clean properties make it a popular choice among polishers.
Product Questions (10)
Customer Questions
What is the recommended amount per lb?
That would depend completely on what you're working with. The amount you need in a rotary tumbler would be different than a vibratory tumbler, and would vary as well if you were using a vibrating lap. In a rotary tumbler you would need about 1.5 tablespoons...
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Will this make my rocks glossy or mat?
Most stones should be glossy when finished after using this. Keep in mind not all stones take a polish at all or will take a polish using micro alumina. We have a chart on our FAQ page that will help with choosing which type of polish to use with the...
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Can you advise whether micro alumina or aluminum oxide polish is better for rotary tumbling?
Micro Aluminia is a 1-3 micron Aluminium Oxide, it is a popular option for tumbling.
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Which is better - cerium oxide or micro alumina
They both are great polishes. Cerium does tend to work best on most stones but micro gives a really good polish as well.
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Can you use the micro alumina polish in a dry vibratory tumbler with corn cob material. Would be finish polishing Petoskey stones.
You could try that, it's generally used in the wet tumbling process but you could certainly explore that option.
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How many microns
micro alumina is a 1-3 micron polishing powder.
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What micron size is the micro Aluminum?
Micro alumina is a 1-3 micron.
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Around 2015 I bought a bag of "white finish polish" from K.N., "1 to 3 micron Finish Polish" was written on the bag . I am thinking that it is your "Micro Alumnia" polish, did you offer your "Micro Alumnia Polish" or aluminum Oxide polish during that time frame? Can you give me your best opinion on what you think this product may be? It's use was for tumbling and I wouldn't have bought any high end $$ product.. I know this is a reach but any input would be appreciated. Thanks
Yes, this sounds like the micro alumina polish, we would have offered it around that time.
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would this be the finish grit for polishing in the tumbler ?? Ya I am new to this THANKS
Yes, this is a polishing compound that can be used in a tumbler.
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would this be the finish grit for polishing in the tumbler ?? Ya I am new to this THANKS
Yes, this is a polishing compound that can be used in a tumbler.
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