High Temperature for Heavy Duty with Organophilic Bentonite Grease with Solid Lubricant and High Base Oil Viscosity

PETRONAS Grease CLAY MG is a high temperature Organophilic Bentonite grease with solid lubricant specially developed for heavy duty industrial equipment with slow speed plain bearings where the capability of conventional greases may be exceeded by either continuous high temperature or cyclic conditions from normal to extremely high temperatures.

Formulated with selected mineral base oils enhanced with Organophilic Bentonite clay thickened, advanced anti-oxidant, anti-rust, Molybdenum Disulphide, Graphite, and corrosion inhibitor additives.

PETRONAS Grease CLAY MG provides excellent high temperature performance, high load shock load capabilities. PETRONAS Grease CLAY MG meets or exceed key industrial specifications.


PETRONAS Grease CLAY MG is recommended for use in:

  • lubrication of high temperature applications where conventional soap thickened greases will not perform.
  • recommended for the lubrication of plain and anti-friction bearings operating continuously in the 150°c to 170 °C range or under conditions where bearings are repeatedly cycled from ambient to high temperatures.
  • sugar mill bearings, open gears, cement mill journal bearings, furnace door gears, oven and slow speed cams.

Note: PETRONAS Grease CLAY MG is recommended for operating temperature range of -10°C to +180°C.


Excellent anti-wear protection

Protects equipment components from excessive wear at high temperatures and provides long equipment life

Excellent load carrying capacity

Contains special additives which enables the grease to withstand heavy loads without losing the lubricant film

Friction reduction capabilities

Has friction reducing solid additives for extra protection on sliding metal surfaces

High rust & corrosion protection

Protects bearing surfaces against rust and corrosion, even when the grease is contaminated with water