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

I found it to be difficult to use. It does not solder as easy as regular flux solder does. The flux still needs to be cleaned off the P.C.B after use. I would not buy this again unless the kit maker requires it to complete their P.C.B. This was the reason I bought the No-Clean flux solder in the first place.

I have used Kester solder for a long time. It cost more then some of the others but you are confident in your work when finished.

Very good solder for the money

Cant go wrong with Kester...

Great for soldering Electronics.

Works great for clean copper only. If you have slightly dirty surface you must use a stronger rosin then what is this. I love the option. If this doesnt stick I add a little Flux and clean after I solder. If it a clean surface I just use this and dont clean. Works great this way for.me.

Handy package quality item and brand

GREAT FLOW AND GREAT DEAL.

What can I say? It’s Kester Solder. The Solder Industry Standard. It flows on like butter, hardens like shiny steel. Simply works. I use it mainly for soldering my Drones & Arduino as well as Rasberry P.I. projects. Kester solder simply performs as long as you’re using the proper percentage and type as recommended for your particular need. I will never again use lead free solder. Using Kester assures top quality possible every single time where any mistakes made are not due to this solder but the solderer be it the wrong temp, iron or technique used, etc.. I find it melts and flows perfectly for me especially on the numerous boards and wires contained in a drone at 390F to 420F but that’s a personal preference coming from someone who’s been soldering RC and drone projects over 15 years always coming back to Kester every time I’ve bought others at a cheaper or even sometimes more expensive price but what can I say? It’s Kester. Just buy it you won’t regret it.

Kester provides a good product which is consistent. It solders well and can be depended on.