Some old rosin based fluxes can't be readily removed with IPA. In my service centre I utilise (cautiously) an acetone/methyl-ethyl ketone solvent comm...

@terrelljames91 I found this on Digikey. See if it is what you're looking for: Best, Marc

Michael, you *may* have a combination problem. Insufficient soldering tip temperature or the size of the tip relative to the size of the area you're t...

You've touched on a subject that's been one of my pet "peeves" for many years. First and foremost, modern iron-plated tips should *never* be cleaned w...