Pasta di flusso per saldatura Rosin ad alta purezza BELLA E3* S6N7 Z1Q4 S1A7 P5A7 H1M5
Uses: High quality rosin, which is very helpful for the welding of circuit boards. When the surface of the soldering iron or component is oxidized, it is not easy to be tinned and soldered. It is very helpful for the welding of circuit boards.