Ultrex FA 77 is an alkaline soak cleaner, it’s unique blend of detergents, dispersants,
deflocculants, and emulsifiers, clean the surface of aluminum alloys and castings without
etching the base metal. Because of its mildly alkaline properties, Ultrex FA 77 may be
used to soak clean mixed loads of aluminum, other non–ferrous metals, and steel. Its
formulation provides for excellent removal and emulsification of oils and grease, preparing
the base metal for additional processing in a wide range of finishing cycles.
