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Matrix® M EP

HIGH DUTY GREASE with MOLY - Whitmore® Matrix® M is a calcium sulfonate complex grease with molybdenum disulfide that is highly recommended for difficult applications such as extreme pressure, water, heat, or chemical attack. The thickener system itself has a protective effect, but the addition of moly creates a powerful layer of protection under conditions of extreme load and slow speed. Matrix M helps neutralize acids and also resists reacting with caustic materials. Matrix grease has prevented corrosion despite years of exposure to phosphoric acid fumes. A continuous temperature of 400°F (200°C) is within its safe range. It can withstand 550°F (288°C) continuously, provided the bearing is replenished every 30 minutes with normal quantities of grease. Occasional temperature spikes to 600°F (315°C) can be sustained for 5 to 10-minute periods without melting or carbonizing.

Matrix M EP 2 meets the Bucyrus International specification for multipurpose grease (SD 4711). EP grades 1 and 2 meet standards KP0R -20, KP1R-20 and KP2R-10 per DIN 51502.


Matrix® M EP -
  • Product Matrix® M EP
  • Type Calcium Sulfonate Complex Grease w/ Moly
  • Grade EP 1, 2
  • Packaging

    Cartridges (50/Case), Pails, Kegs, Drums, Non-Returnable Plastic Totes, Fluid Bags


• LONG LIFE - reduced relubrication frequency.

• WATER RESISTANT - seals out water, even in underwater applications.

• WEAR PROTECTION – recommended for slow to medium speed bearings and bushings. Especially useful for very high load applications.

APPLICATIONS: Water / Chemicals: Phosphate processing, suction and wet end rolls on paper machines, outdoor cranes and ship lifts, boat trailer wheel bearings and other marine applications. Highly Loaded Equipment: Pellet mills, shaker screens, belt conveyor pulleys, slewing bearings, pin and bushing, centrifuges, hammer mills, bearings of cone crushers,sealed work roll bearings, fan bearings and many others. High Temperature Applications: Oven conveyor bearings, plastic extruder bearings, rotary unions on roto-molders. Automotive and Earthmoving Applications: Wheel bearings, Ujoints, ball joints, pin-and-busing pivot points and slewing bearings.