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Uploaded by tjhowse on Jan 14, 2012
I experimented with etching aluminium with Ferric Chloride (FeCL3). Didn't work very well. Pics: http://imgur.com/a/nrE31
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Use copper sulphate instead. You can only get copper sulphate pentahydrate but get it from a horse supply place to get it concentrated enough.
tsnog3 1 month ago
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ESOHJD060909 1 month ago
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Use copper sulphate instead. You can only get copper sulphate pentahydrate but get it from a horse supply place to get it concentrated enough.
tsnog3 1 month ago
Comic Sans font...
ESOHJD060909 1 month ago