Detergent for Spray Wash CabinetProClean is a powdered alkaline detergent developed to clean aluminum, copper, magnesium as well as ferrous metals. ProClean provides excellent penetrating and emulsifying properties to rapidly clean heavy encrustations of dirt, grease, oil and grime. Soils are held in suspension to avert re-deposition. ProClean is inhibited to provide excellent safety to aluminum, steel and other metals. ProClean handles many versatile cleaning applications where delicate treatment is necessary as high performance cleaning is required.