PAI Solder, Lead Free Solder Wire Tube Environment friendly, Lead Free solder wire in dispenser tube (Each 15 grams / 0.5 Oz) ElecElectrical, Electronics, PCB, Circuit board, general applicationstrical Electronics applications No Clean Rosin core flux 2%, Tin Silver Copper alloy RoHS compliant, High quality, Made with virgin metals Reliable and strong solder joint with thermal and mechanical fatigue resistance