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Great service from Aussie Sapphires again, this time we bought the rotary and vibrator tumblers, very please with your service. Thanks again Peter
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Alumina 'A' Powder 0.3 micron, 50 grams for gem polishing



AUD $22.00


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6 Units in Stock


  • Description
  • Reviews

This polishing powder is a very popular polish for a range of lapidary jobs including for the most difficult gems

This is a 50 gram lot of alumina 'A' (aluminium oxide) graded to 0.3 micron size conveniently packaged in a screw top jar.  Sometimes referred to as Linde 'A' as this is the same material as the Linde branded powder.

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