Features:
- A blackening process for copper and copper
alloys containing 65% or more of copper.
- The process produces a coating that is jet
black, chemically stable, and heat stable in
temperatures up to 400% F.
- Satin or bright finishes can be obtained.
- Provides a superior base for painting,
lacquering or enameling.
- Oiling, lacquering, or waxing the oxide finish
enhances corrosion protection.
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