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The Sealey MIGHTYMIG100 Professional No-Gas MIG Welder 100Amp 230V is an affordable MIG welder that you can purchase. Those looking for gasless models will find this unit very efficient at performing its duties. While it is not suited for heavy-handed jobs, it has features that can be appreciated. The cooling system is effective and the torch is of quality making it easy to use. Make sure that the flux cored wire you use is of quality so as to form proper welding beads for stronger bonds. When all is said and done it is a lightweight, affordable and good quality unit that you can use at home or the workshop.