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

I made the mistake of ordering no-clean solder last time

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.

Great quality

Soldered lipo batt and esc connectors for a speed project.

This is the stuff to use. Period.

My favorite leaded solder for electronics. Use silver solder for mechanical joints.

Still the best quality solder on the market. Easy to work with, consistent quality!

If youve never soldered with 63/37, you have no idea what youve been missing. This solder has an extremely narrow plasticity range, which translates into joints that solidify almost immediately after removing the iron. Cools to clear and shiny joints, provided you are keeping your tip clean.

Great product!

Great product.