GRODAL Clean HD Description It is a low foaming & this alkaline liquid suitable for immersion tank and spray wash cleaning of ferrous metals in both production engineering and reconditioning applications. Application : for use on ferrous metals only such as cast iron and steel. Used for the removal of difficult soils such as metalworking fluids, swarf etc. Also recommended for post quench cleaning. The Growel Advantage : Low foaming, suitable for all spray wash applications involving ferrous metals. Good oil splitting characteristics allows removal of oil residues from the wash solution. Powerful action of difficult soils. Liquid product gives ease of handling, suitable for automatic dosing. Very economical; can run at low temperatures characteristic. get a quote