Heavy duty formula. Apply with high conductivity SURFOX pads: 54-B 026, 54-B 027 or 54-B 028. Features: Formulated for the most demanding TIG, spot and pulsed MIG weld cleaning applications. Safe alternative to pickling pastes and harsh acids. Free from hydrofluoric acid and nitric acid. Will remove light scaling. This heavy-duty electrolyte solution is composed of phosphoric acid and other additives which makes it ideal for the most demanding weld cleaning applications. VSURFOX-T is formulated for cleaning TIG, spot and pulsed MIG welds. Electrochemical polishing (DC mode). When SURFOX-T is used in DC mode, it will electropolish the weld. SURFOX-T is formulated with built-in additives to promote polishing while cleaning heat tint and other contaminants from the weld.