Dennis
Many thanks for this. I like the idea of a fish tank aerator but this morning will float it as usual and try giving it a bit of a tap now and again to see if that helps
Alan
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Dennis
Many thanks for this. I like the idea of a fish tank aerator but this morning will float it as usual and try giving it a bit of a tap now and again to see if that helps
Alan
Thank you China. I am most grateful and will give that a try this morning.
Alan
China
I suspend the copper upside down from polystyrene with double sided tape and just let it float. 40 minutes seems to be about right for a new solution and I have been up to 1 hour when the...
Dennis
Many thanks again. Just goes to show how much of an amateur I am :(. I am using copper
Alan
Many thanks Dennis much appreciated.
My apologies for not being clearer. I am using either PVC adhesive tape, self adhesive letters/designs and/or sharpie pens. That though is not the problem...
Good morning
For about 6 months I have been experimenting with etching with Ferric Chloride. The results have ranged from outstabding to truly awful. A consistent problem is the appearance of...