Tenders for Supply of Solid Mig/Mag Welding Filler Wire Dia. 0.8Mm, Class Iv To Irs: M-46/2020, Grade Er80s-G As P Er Aws: A5.28/A5.28M:2020 Shelf Life: 9Months From The Date Of Receipt In Stores Or 12Months From The Date Of Manufacture Whichever Is More.