Instructions for use:
First degrease the workpiece thoroughly. Before starting the treatment, allow the workpiece to dry thoroughly. Then apply undiluted Cortensteel Oxidizer to the surface to be treated. Let it soak in.
Attention: no product may remain on a flat work surface! (Workpiece should be placed at an angle). After drying, spray again in order to obtain an even surface. After sufficient rust formation (after one day) the surface may be carefully rinsed (low pressure) to remove the remaining product. In case of doubt, first test on a less visible test surface.