For all types of steel wire including solid and fabricated. Each black pad is pre-treated with Lube-Matic® liquid allowing for smooth feeding of wire with poor cast, poor helix, rust or long feed liners. 6 pads per pack. Not recommended for aluminum.
For maximum torch life and best possible cleaning and lubrication of wires, use both pads together (black and red) for each welding station/every wire change.