Traininghall
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Hello all. New to mig welding. Many publications recmmend using Etchweld/zinc rust protection between panels when mig welding. An experienced member of my local car club says that it dosen't work and makes welding a whole lot harder. What are your experiences? I am looking to plug weld a panel, and woulld like to protect the metal where it overlaps using Etchweld. Thanks...