Kester 24-6040-0053 Solder Roll, 66 Core Size, 0.050 Diameter

just needed to stock up - Ive been using Kester solder since the 50s restoring old tube radios

Runs great and seems quality. Better than the amazon choice.

Best solder ever invented

Not much to say. Its solder, with 40% lead in it. Flows and wets wonderfully compared to lead free. Well worth the marginal increase in cancer risk if you use it regularly. Just remember its not RoHS compliant, so dont use it for work purposes if you have to follow RoHS guidelines.

Great product!

Just what I needed

one of my favorites

Pretty much the standard in electronic repair.

Been using lead tin Kester solder for over 60 years since age 12, discovering electronics and later working in aerospace. retired now but still have an electronics project bench in the basement. Am really healthy breathing the fumes all my life. Rosin core does a good job with circuitry.

Great product