In message <530878d3.1010...@tiscali.co.uk>, Dave G4GED
<radiodave.g4...@tiscali.co.uk> writes
Could anyone tell me why some insulated copper conductors turn black in
this way and whether there's a better way of cleaning it off.
Dave
A very effective (and cheap/safe) method of cleaning the conductors is
to buy a can of coke and dip the conductors in it. They will be bright
and shiny in no time.
Just don't drink the coke afterwards!
--
73
Ian, G3NRW
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