Kester 44 Rosin Core Solder 63/37 .020 (IC)

Kester 44 Rosin Core Solder is a high-quality option for PCB work, particularly suitable for keyboard builds. Despite its $35 price, the one-pound spool offers longevity, as evidenced by a user who used only 1/18 of it after 40 builds. Consider sharing the purchase to offset the cost.