Honeycomb Patina causes a golden brown finish on iron, steel, aluminum, zinc, and stainless steel. On bronze, brass, and copper the patina is a warm brown. Honeycomb Patina is applied cold to all metals and should not be diluted before use. It will immediately cause a soft brass or light gold finish, but will take 3-5 minutes to fully develop with agitation depending on the surface. Multiple coats will produce a strong gold color.