Great flux
"This flux works great and makes my solder joints look awesome. It says "no clean", meaning it supposedly won't corrode anything, but you'll want to still clean the residue with alcohol because it's very sticky otherwise."

Please note: if ordering from outside the US this item may have extra duty fees from international customs based on your country.
Have your solder looking amazing with this no-clean, rosin-base flux paste!
Don't forget to grab yourself a roll of RDQ solder.