Lincoln Electric ED031408 Superarc L-50 70S-3 .035" X 33 Lbs. Wire1 Spool Lincoln ED031408 Moderate levels of manganese and silicon for deoxidization of clean to light mill scale surfaces, the Copper coating provides superior arc starting characteristics for long contact tip life, Supports short circuiting, globular, axial spray and pulsed spray transfer, Micro Guard Ultra provides superior feeding and arc stability.