Description

Solder – 63/37, 21ga, .032″ dia, 3.3% Flux, 1lb spool.  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. LKG Industries offers this solder in several gauges, several alloys, and both 1 LB and 1/2 LB spools     Philmore