Hi Folks,
I have been practising my soft soldering (and failing miserably at making easy flanges).
Does anyone have any tips on removing debris from failed soldering attempts?
Sand paper, steel wool and trying to melt the solder again have failed to get the bunnings Tradeflame lead-free solder off my copper.
Do I need to have perfectly clean copper before trying again, or is bit of old solder no biggie if I smooth it a bit?
Cheers,
Tenorbrew