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4 Ounce Bag Copper Oxide Powder Makes Blue Bubbles When Fused CuO

4 Ounce Bag Copper Oxide Powder Makes Blue Bubbles When Fused CuO

Regular price $ 12.99 USD
Regular price $ 17.98 USD Sale price $ 12.99 USD
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Copper oxide for glass fusing. Makes blue bubbles when fused between two sheets of glass.

* Known as black copper oxide, cupric oxide, or by the chemical formula CuO
* Particle size runs about 500 mesh (30 microns)

You will receive one four ounce bag.

Important: Always use a NIOSH approved respirator when using powders.

This hasn't been tested for purity for use in making cosmetics.

For a brief tutorial: https://rockymountainglasscrafts.com/blogs/news/sea-life-ocean-wave-using-copper-oxide-also-makes-a-great-plate (https://rockymountainglasscrafts.com/blogs/news/sea-life-ocean-wave-using-copper-oxide-also-makes-a-great-plate)
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