Kester 24-6337-8800 50 Activated Rosin Cored Wire Solder Roll, 245 No-Clean, 63/37 Alloy, 0.031 Diameter

Ive tried other brands, Kester is the best. For almost 30 years Ive used this brand and cannot say enough good things about this solder.

a-1

What is there to say? It’s Kester solder, it speaks for itself.

Melt fast and flows nicely, I have been wondering why some of my solder flow nicely and some dont, before I place my order for my re-supply, I looked at the spools and found out I have 60/40 and 63/37 solders, the 63/37 are the one the flow nicely. This is a little more expensive but worth the money to eliminate some soldering problems.

63/37 solder is what I was taught is the best for electronic work. This is just what the Dr. ordered. Works great

Best solder for racing drone applications

Use this daily as an audio professional!

It does what it is supposed to.

This solder is very easy to work with, but to make it No-Clean as advertised, they use much less flux than regular solder. What this means is after you apply the solder for the first time, the small amount of flux dissipates, and youre left with dry solder thats very stringy and hard to work with, and youll need to apply your own flux to work with it again. That said, as long as you dont need to fix anything, this is still a very nice solder to work with.

Best solder I’ve found when working with simple circuit board applications. Doesn’t smell horrible and is very easy to flow without a lot of gross flux. Have been using this for years. Worth it.