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Letter 32062
Turn brass house numbers to black
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I have some brass house address numbers that are old and
dingy. I want to replace them with black metal numbers, but
I can't find any that suit my needs. I remember back in
school using a sulphur chemical to oxidize brass. What is
the chemical (was it sulphur dioxide?) and will it turn
brass black and hold it's blackness under outside weather
conditions.
Thank you
David Hendricks
Homeowner - Granite Bay, CA, USA
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