aluminium welding wire 1.model number:ER5356,ER4043 2. ... ER5356 : 1.The surfaces of welding material are smooth and clean, can protect the welding machine efficiency. 2.Lower splash, ... lower noise ,higher quality welding surfaces 3.Technical data: Si: ... 3.0, 4.0, 5.0 Weight: 10kg/box MIG: 6.5kg/7kg spool Specifications(mm): dia. 1.0, ...