03 Ago Kester 24-6337-9700 Solder Wire, Rosin Core, Leaded, Sn63Pb37, 2.2%, 0.020′
(Applies only if this core flux is combined with a lead-free alloy). Flux Type: Rosin Core. Lead Free: No. Photos are greatly appreciated! If your item appears defective, a call to the manufacturer may solve your issue....