Grease WR

Extreme Pressure Calcium Sulphonate Grease

BULWARK GREASE WR & OG series is a multi-purpose, extreme pressure grease produced from high viscosity index base oils and complex calcium sulfonate thickener. These greases are fortified with high performance additives for improved adhesive performance with higher water resistance in extreme wet operating conditions.


BULWARK GREASE WR series is recommended for use in industrial, mining and energy applications such as wire ropes, general and heavy-duty open gears including marine applications where use of NLGI 0.5 and 2.5 class of lubricant with EP properties is recommended.


BULWARK GREASE WR series have good tribological features and can operate within a wide temperature service range from -20 to +160 °C under varying loads, and while in contact with water and wet environment conditions. These greases are formulated to provide good thermal and structure stability during use or in storage, hence have soft consistency and smooth structure.

Performance Level

  • NLGI 1.5; DIN 51502;


  • KP1.5R-20; ISO 6743-9; L-XBGFB (1.5)

Key benefits

  • Superior Penetration and lubrication of inner core steel in cables and wire ropes


  • Protect metal surface from rust and corrosion in moist environments.


  • Excellent EP properties extend service life.


  • Good anti-corrosion properties, resistance to water wash out, retain grease in place in wet environments.