No Need Solder Powder Aluminum Welding Rod 1.6/2/2.4MM Brazing Low Temperature Aluminum Solder Soldering Rod 10/20/40/50/100PCS
https://www.vogueparade.com/shopping/EN/1427/1/1005003721249160/no-need-solder-powder-aluminum-welding-rod-16224mm-brazing-low-temperature-aluminum-solder-soldering-rod-10204050100pcs//