Qualitek Rosin Core Wire Solder
60/40 .032” Dia, 3.3% Flux
½ Pound Spool
Qualitek wire solder is made in the U.S.A. of virgin materials to maintain the highest and most consistent quality
Rosin Core (RA300) Solder
The RA300 (Rosin Activated) cored solder is one of the most universally used types of solder wire used in the electronics and electrical markets today. It has rapid wetting and spreading properties and leaves little residue which usually needs NO cleaning.