"Manual Metal Arc Welding Electrode ,Dia:4Mm,Class M5,Type Of Coating:Heavy,Conforming To Spec. No. Irs:M28/12, 'Code E18. 8 Mn R 26' As Per Is:5206-83 (First Revision) Reaffirmed In 2019" [ Warranty Period: 12 Months After The Date Of Delivery ] ]