Micro-Alumina
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.

In stock

SKU 00031_CFG

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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
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...
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...
Micro Aluminia is a 1-3 micron Aluminium Oxide, it is a popular option for tumbling.
They both are great polishes. Cerium does tend to work best on most stones but micro gives a really good polish as well.
Yes, this is a polishing compound that can be used in a tumbler.
micro alumina is a 1-3 micron polishing powder.
You could try that, it's generally used in the wet tumbling process but you could certainly explore that option.
Micro alumina is a 1-3 micron.
Yes, this is a polishing compound that can be used in a tumbler.
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