Walter Surface Technologies recently introduced the SURFOX 305, a patented electrochemical MIG and TIG weld cleaning system that is now safer, faster, and more user-friendly. The system works fast to remove heat tint from the heat-affected zone of MIG, TIG, and spot welds on stainless steel and aluminum making it the most versatile weld cleaning system to date. It cleans the surface without disrupting passivation on stainless steel or altering the surface finish, and its dynamic current control protects the surface against micro-pitting. With an integrated tank and flow-through system, the SURFOX 305 delivers the electrolyte solution directly to the workpiece to minimize the risk of spillage or cross-contamination. For more information, visit walter.com.