High strength flux core wire which produces a deep penetrating weld without shielding gas. Tensile strength: 80, 000 PSI. Shielding gas: none required but 75% CO2/25% Argon will reduce spatter. Machine polarity: DCEN straight polarity. With 2 pound spool.

![NBR O-ring 65 x 1mm (OD 67mm) 70 Shore A [20 Pieces]](https://www.discounthardwarehub.com/wp-content/uploads/2026/09/nbr-o-ring-65-x-1mm-od-67mm-70-shore-20-pieces.webp)






