This 60/40 solder is 60% tin (Sn) and 40% lead (Pb) based-with a rosin core.
Perfect for all general soldering and even thin enough for delicate soldering jobs including circuit boards and thin wire.
Good solderability, insulation resistance, No spattering and non-corrosive Widely used in electrical and electronics,good for soldering parts like circuit boards, electronic devices and others.
Wire diametre: 1mm 
Weight: 10g
Comes in a convenient to carry pocket vial
Flux 2.2%