Krud Kutter 1 Gallon Metal Clean And Etch Is Specially Formulate To Prepare Iron, Steel, Zinc, Aluminum, And Galvanized Surfaces For Painting. Dissolves Corrosion Inhibitor Or Passivator Film, Eliminating The Need For Sand Blasting Prior To Paint. Also Removes Rust, Oil, Grease, Dirt, Peeling Paint And Other Substances That Cause Adhesion Problems.
