Kester 24-6040-0027 Solder Wire – 60/40 Tin/Lead, 0.031" Diameter, Rosin Core, 1 Lb Spool (32117)

About This Product

This is the good stuff—Kester 24-6040-0027 is a classic solder that professionals and hobbyists trust.

It's a 60/40 tin/lead alloy with a 3.

3% rosin core (44 flux), which flows beautifully and gives you clean, shiny joints without a lot of mess.
Diameter is 0.

031 inches (about 0.

80mm), which is a great all-around size for electronics, PCBs, and general soldering work.
One full 1-pound spool will last you a long time.
Made right here in the USA.
If you do any soldering—whether it's guitar pedals, Arduino projects, or appliance repair—you know Kester is top-tier.

This stuff works, period.

Alloy: 60% tin / 40% lead | Diameter: 0.
031" (0.
80mm) | Flux: Rosin core, 44 flux (3.
3%) | Weight: 1 lb spool | For electronics, PCB, general soldering | Made in USA.