Blue Demon ER309LSI 1/16″ Stainless Steel TIG Rod, 1# – ER309LSI-063-01T

Description

Description

ER309LSI 1/16″ X 36″ X 1 lb is similar in composition to ER309L with a higher silicon content, which produces weld beads that are exceptionally smooth due to good wetting action. 309LSI is a great choice when cosmetic appearance is important.