CHESTERTON 613, 400 g cartridge Chesterton Moly Grease 613 is an inexpensive, high-performance lubricant that can withstand extremely high temperatures and pressures over a wide range of fast and slow running equipment. The lubricant is enriched with molybdenum disulphide and is easy to use even with the most difficult lubrication problems. It retains its lubricity much longer than conventional lubricants.