Thermadyne 1440-0217 Firepower ER70S-6 Mild Steel Welding Wire 33-Pound Spool<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Premium American Welding Society class ER70S-6</li><li>For general purpose Metal Inert Gas welding</li><li>Best used with clean or prepared welding surface</li><li>Requires a shielding gas</li><li>Direct current reverse polarity</li><li>Premium American Welding Society class ER70S-6</li><li>Best used with clean or prepared welding surface</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51iWu4TwADL.jpg" noproxy>