E 71T-GS 0.045 x 2 lb Spool AWS A5.20 71TGS

Fusion Flow self-shielded flux cored wire is designed for outdoor welding and applications where shielding gas is impractical. Classified to AWS A5.20 ER71T-GS, this wire produces its own protective atmosphere, eliminating the need for external shielding gas. Features include excellent penetration, smooth arc performance, and easy slag removal. The self-shielding design makes it ideal for field repairs, farm equipment, fencing, and general maintenance work where portability and versatility are required. Produces strong, ductile welds on mild and galvanized steel.