GM Welding Wire Material AL4043 of 0.2/0.3/0.4/0.5/0.6mm Aluminum Mold Laser Welding Filler 200pcs /1 Tube GM AL4043
https://www.vogueparade.com/shopping/EN/1427/2/4000970815912/gm-welding-wire-material-al4043-of-0203040506mm-aluminum-mold-laser-welding-filler-200pcs-1-tube-gm-al4043//