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

Good quality for electronics

The Best!

Expensive but definitely the best solder Ive ever used.

worked fine for soldering to add mounting headers to Sparcfun XBee breakout boards. Wanted even smaller diameter but this worked OK.

Was looking for some good low lead solder and this fit the bill. Roll is sizable and will last me a long time soldering switches into keyboard PCBs. Easy choice here.

Great quality and good conductor you so far but it does produce a good bit of smoke which I dont like

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! very thankful! God bless you!

I switched from a pretty old roll to a new roll of this solder and was amazed at the difference. Works great, really flows (good flux = good solder joints).

Great for the price