[Ted Yapo] shared a method of easily and conveniently soldering to aluminum, which depends on a little prep work to end up only slightly more complex than soldering to copper. A typical way to ...

It comes in various thicknesses, metal alloys, and core types ... To sum up: you want thin, rosin core, 60/40 solder. Not all iron tips are created equal. For fine work, I always reach for ...