Diamond Paste Metal Polish by Herm Sprenger

What was once old is now new!  An excellent formula to care for your bits, spurs, and stirrups.  Cleans, maintains and puts the sparkle back.  Contains microfile polishing granules.  

Application:  Apply a small amount of DIamond Paste to a soft cloth and rub until cold water beads on the surface of the bit.  The rinse thoroughly with clear water and polish with a dry cloth.  100 mL tube