A high quality one-step rust preventative and lubricant for Lock, Stock and Barrel(TM). It is effective in removing oils, dirt, copper, lead and other contaminants. It provides a thin, non-greasy coating that prevents rust and lubricates all moving parts of fine firearms and sporting equipment. Clenzoil also nourishes, preserves and protects wood & leather. It will not harm polymer or other synthetic surfaces. Great for wood stocks & grips, leather holsters, scabbards and slings.