Blue Demon 309LFC-O is a self shielding variety of ER309L stainless steel welding wire. It requires no shielding gas and works well when joining 309L to itself or other mild steels.
- AWS classification E309LFC-O
- Specification: AWS A5.22 DCEO
- Welding positions: full, horizontal
- Size: 0.045
- Dimensions: 4 x 4 x 2 inches