20pcs 2mm Soluzione Alluminio Saldatura Flusso Cored Aste Riparazione Filo Saldante Bassa Fusione
No solder powder is needed, no other flux powder is needed, aluminum alloy is used as the welding core, and the coating is used as the salt. Very convenient and easy to solder. 20 Aluminium Welding Rods.