KESTER SOLDER 24-6040-0027 Wire Solder, 0.031Dia., Pack of (1),32117

Best solder made. Flows great just like it has since I’ve been buying this brand since the 1980s.

I have used some other solder, probably from China and have to say the it simply didnt have the right composition (sometimes cold or weak solder joints). In contrary, I been using Kester for many years and had always the desired results. So, I switched back to Kester.

+Look gut +easy +500gr +good quality - little bit expensive

Well, my 1980s spool of Radio Shack solder is just about used up. About four wraps left. Time for a new roll. This product is what you would expect for the price you pay. It isnt cheap, but you get what you pay for. Kester is known for a quality product and that is what you get. Since the old spool of Radio Shack solder lasted so many years, I expect I will have to put this roll of Kester in my will. The kids will probably fight over it.

No soy experto en esto de soldar con estaño pero he usado otras marcas antes y este es el que mejor me va muy satisfecho.

Melts and flows well, easy to use.

Ive struggled with soldering USB-C ports on multiple occasions. Cheap solder likes to lump up and not flow properly. This caused shorts on a couple of my PCBs. When I switched to this solder, I was surprised how easy it was to work with. Ill never use a different kind of solder again.