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

Have no comment, just rating it.

Easy to work with.

This is the stuff to use. Period.

Good solder. Dont screw around; buy decent solder.

A nice big spool of thin rosin core solder. How do you review solder? It melts, it flows, it gets solid, it conducts. I spent an afternoon soldering up bits for a quad copter - lots of connectors, a wiring harness for power distribution, etc. This solder worked perfectly well.

Works very well for electronics. Ive reposted Repaired lots of radio equipment with this solder.

Works as advertized and fast delivery. I suggest getting both spools the 60/40 and the 63/37 as each may flow differently depending on pad size and thermal loading. Still I have been a Kester fan since I was old enough to solder.

Great solder!

This is the only brand of solder I use for my electronic builds and repairs. I like this formula of mix, seems to flow better than the typical 60/40. Also so do yourself a favor and don’t buy the cheap stuff from China, spend a little more and get quality.

Excellent solder. Flows nicely, fillets well, doesnt spike out unless you use WAY too much heat and the rosin comes off easily with alcohol.