Clenzoil® Field & Range™ is a high-quality cleaner, lubricant and rust remover . It is effective in removing oils, dirt, copper, lead and other contaminants. It provides a fine, non-greasy coating that prevents rust and lubricates all moving parts on fine firearms and sporting equipment. Clenzoil® also nourishes, preserves and protects wood and leather. It will not damage polymers or other synthetic surfaces. Clenzoil® is ideal for wooden stocks and handles, as well as leather sheaths, scabbards and slings. Not recommended for painted surfaces.