Ferric Nitrate
I give up! I can only find this stuff from one place and they want to sell
me a kilo at a time (at £101 for the privilege)! I only need a cup or two
for now just to see how this etching silver thing works and hopefully make a
few birthday and Christmas presents!
Can anyone shed some light on a good UK supplier that will sell me just a
little and not try and rip me off?
Charlie.
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