Feature

●309LSI is a great choice when cosmetic appearance is important
●Welding positions: full, vertical, overhead and horizontal
●AWS A5.9, Welding Current DCEN

[0.045 1# Tube]

[1 & 16 10# Box]

Description

ER309LSI is similar in composition to ER309L with a higher silicon content, which produces weld beads that are exceptionally smooth due to good wetting action.