The most complete line of cleansers, protectives and auxiliary chemicals for all welding processes and treatment of austenitic and martensitic stainless steels. Unique nationally manufactured, endorsed by more than a decade of use by leading companies such as Techint, NA-SA, IECSA, ASTRA VANGELISTA, Conarco - ESAB, BOC, Air Liquide, FAMIQ, MT Majdalani, and others in Argentina, Brazil, Uruguay, Paraguay, Chile, Guatemala and Venezuela.