> and after getting your exercise lifting the lead flashing, have a look at the > aluminium ( no, that's not misspelt ) flashing now available. I think it has great > potential for shielding, groundplane construction etc. I've seen that stuff, not cheap but still much cheaper than the lead. I was thinking of doing some plating so the lead would have been handy, I didn't need a whole roll though. Drink cans are a good source of thin aluminium sheet - plastic coated too. Tony
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RE: [Homebrew_PCBs] Re: Sponge etching with HCl and H2O2?
2011-11-29 by Tony Smith