Blue Demon E71T-11 X .035 X 10# Spool gasless flux core welding wire<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Operates on straight polarity only (DCEN)</li><li>Typical applications include butt， lap and fillet welds on steel 16 guage through 1/2"</li><li>Assembly and maintenance welding， machine parts</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51PECKbcoqL.jpg" noproxy>