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Castolin Eutectic® EutecTrode® 4021 3/32" Dia Aluminum Alloy Maintenance Electrode comes in a 5 lb package. Electrode is highly suitable to weld heavy aluminum castings, long joints, defect filling and rebuilding missing sections. User friendly electrode features a smooth and stable arc. Slag can be easily removed after the part cools down. It has tensile strength of 34000 psi and yield strength of 28000 psi.
Features
Aluminum silicon alloy
Combat alloy
Good color match with most aluminum casting grades
