Multicore loctite 99c 362 flux lead free solder wire multicore 289813 multicore loctite 99c 362 flux lead free cored solder wire is designed to be a substitute for tinlead cored solder wires in all hand soldering operationsminor adjustments to soldering techniques may be required but the resulting joints will perform as well as tinlead joints multicore loctite 289813 362 99c 5c lead free solder wire 12mm 05kg