Featuring Demand Pulse MIG, the NO SPATTER low heat input welding process for outstanding results on STAINLESS, GALVANIZED, INCONEL and other hard-to-weld materials, from 22 gauge to several inches. A NON SHORT-CIRCUITING, low heat input process that produces little or NO SPATTER! Great results for thin, thin sheet metal, open root pressure welds in vessels and pipe, easiest 5G welds with GMAW, GTAW, or SMAW (5P). Easiest out of position welding you have ever seen! AFTEK! Replaces TIG!