Tin lead solder wire sn60pb40
With rosin cored flux 1.8-2.2%
Diameter 0.35-6.0mm available
Packed in spool 1kg, 500g, 1lb, 250g, 200g.... Or tube 20g, 10g...
Melting temperature 183-190â??
Density 8.5
Use pure materials, not recycle, good quality