Enjoying a worldwide reputation for high quality products and services,Kocour Company remains an independent manufacturer with the confidence of success through generations of single-family management for over 100 years.

M5 is the finest solid polishing compound produced by Menzerna - this specialty product is designed for use on precious metals like gold, platinum, and titanium, but can also produce unmatched buff-trail free results on stainless steel, aluminum, and other non-ferrous metals.

Cold as ice: faster cut, more durable grains, film backed, wet or dry discs that won't tear or crease like paper. Plus, we added 220 and 400 grit!