No, this is not for soldering.This is something like conductive glue if you need to repair missing conductive trace (instead of wire).
Use standard 60/40 leaded solder wire (0,5 - 0,7 mm) for this job.Avoid any ROHS sh*t (unleaded solder) -Greta's favourite.
This. There was a discussion about conductive glue some 20 pages back. It may or may not work and may or may not be reliable. I don't think anyone would recommend it.
And please, do as the man says here, and avoid anything that says lead-free and/or with a RoHS logo on it. Lead-free solder has a higher melting point, doesn't flow as easily and is an overall pain in the a** to work with. Go with 60/40 or 63/37 leaded solder, and don't buy cheap stuff thinking you'll get away with it.
Last edited by MrSandstorm,