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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


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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