This soldering wire is very good solderability, insulation resistance, no spattering, and non-corrosive. This is 30grms rill widely used in electrical and electronics, solder parts like a circuit board, electronics devices, and others.
 
Material: Tin & lead
Wire Diameter: 1.0mm
Flux: 1.8%
Item weight: 30g
Package weight: 32grms
Widely applied in electrical repairs
Easy to use, flows well and heats evenly.
With the solder wire reel, soldering can be accomplished quickly.