Description: DEOX AL is a mixture of buffered acids formulated for rapid removal of oxides from the frames of the windows and the runways of aluminum in passenger cars, buses and trams. These oxides, combined with organic and inorganic compounds, form those unsightly black patina which are difficult to remove with normal cleaning agents.

Usage: Apply the product on the surface with a brush or a sponge; wait a moment, or for the time required for the dissolution of the black patina, then rinse thoroughly with a washer.