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Bahrain, Manama
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Review on ArtMolds High-Grade Copper Powder: Effortless Cold Casting with Polyurethane Resin for Stunning Sculptures, Home & Office Decor - 1lb/350 Mesh by Julie Davis

Revainrating 4 out of 5

shines like a dirty old penny

Although it does what it's supposed to do, it doesn't tell you that the powder you get is almost completely oxidized. It's a deep tan color, like an old dirty penny, and the only way to get it really bright as shown in the photos is to treat it with baking soda or a weak hydrochloric acid solution first. Otherwise it will never hold when you electroplate and won't shine as they show when you mold.

Cons
  • There are problems