While soldering, some contacts don't want to take the solder even after heating it. I think some of them might be dirty. Could I use a no-clean flux pen like this to clean the contacts and also make soldering a little easier?
Bio:I am a student at Iowa State University for engineering. I haven't decided between computer or aerospace engineering yet, but I'm leaning towards AeroE. I like soldering and building stuff and I recen...read more »