Optipit® Tacky Grease

Castrol Optipit is a brownish, transparent, tacky grease based on Lithium-hydroxystearate with extremely high oil viscosity. Castrol Optipit builds up a stable grease collar at the bearing edges, supporting the seals to prevent penetration of dirt, water and other contaminations. It also enables a hydrodynamic lubricating film even at low speeds.
• Thickener: Lithium
• Base Oil: Mineral Oil
• CST @ 40°C: 1350
• CST @ 100°C: 96.5
• NLGI Grade: 0
• Dropping Point °C/F: 300/572
• Temp. Range: -15°F-200°F
• Speed Suitability: Low
• Antiwear Additives: MFT