Kester 24-6337-0010 44 Rosin Core Solder 63/37 .020 1 lb. Spool

Melts nicely and doesn’t burn. Fills crevices easily and is easily removed using solder wick. Doesn’t drench my protoboard in flux. Be sure to use a good quality temperature-control soldering iron or you’ll get bad results no matter how nice your solder is.

Good Solder works perfect!

After trying to use Chinese stuff because, hey, solder is solder right? Wrong. This is great stuff. Flows smoothly and no trouble with it. This is the only solder up be buying from now on

perfect, just the right size for all my projects.

This is ideal for small electronics parts soldering. Nice and thin, rosin core, and the right ratio of tin & lead. Makes it easy to put the solder where it belongs and no where else.

Very fine solder, works as expected.

The best by far have ever used when soldering with this you know youve got the right stuff its that good.

Love this so far for all my electronics soldering. !!!

I wish I had discovered this solder earlier. I work with kids doing kit soldering, and some solders have very noxious fumes, which I guess is my fault for not realizing the different kinds of flux, etc. Being very fine (0.5mm) and eutectic (lowest melting point possible for Pb/Sn) it is a dream to work with, and seems odorless.

I only use Kester or Multicore solder, you get what you pay for. 63/37 .020 is my go to solder for normal work.