Kester 24-6337-0027 Solder Roll, Core Size 66, 63/37 Alloy, 0.031 Diameter

Melt good.

Been using this solder type for 50 years. EXCELLENT flow and boding. The flux is also easy to remove.

Great product, but I would not expect otherwise from Kester!!

What I expected

This is amazing. I was buying a cheap brand of solder before. It truly makes a difference to have a quality solder to work with.

I bought this rosin core solder after much research. Im glad I did because it works like a charm. Enough solder to probably last me a lifetime!

Great solder!

solders at lower temperaturres for the smaller wire. hate lead, but lead free burns insulation off wire It does the job!

This has to be the best solder for electronics work. The solder wets and flows beautifully, leaving a mirror finish. The rosin leaves minimal deposits on the PC board which can be easily cleaned up with a little isopropyl alcohol. My solder tips stays pristine also, with minimal cleaning. The diameter is fine for larger SMT components.

This is the best solder on the market! I will never use that Radio Shack garbage again for anything but maybe wire or something.