I researched "twenty gauge" wire and enclosed a link. I don't have the literature for this product and have never used it, but the web page says it is a flux cored .030 wire made specifically for the small 120 volt machines. I would think the idea behind it's creation would have been the GASLESS, hobby market machines! I am cornfused again. :confused:
Stuart.
http://www.jwharris.com/images/twentygauge.pdf
