High Performance

Castrol Tribol GR ES 2

Castrol Tribol GR ES 2 Energy Saving Grease


Castrol Tribol GR ES 2 (previously called Longtime ES 2) is an energy saving, synthetic high performance grease based on novel thickener-technology.

It has excellent mechanical and shear stability and extraordinary resistance against water and humidity as well as metalworking fluid emulsions.

The carefully selected additive package includes antioxidants, corrosion inhibitors and a unique EP/AW system. The novel polymeric thickener is non-ionic, inert and contributes to an increased film thickness. This, in turn, results in longer life and easier and more secure maintenance. On account of its polymeric nature we can use the lower base oil viscosity instead of a higher base oil viscosity product. This in turn helps reduce the application temperature and leads to energy saving. Significant drop in temperature has been observed in certain applications.

Due to the inertness of the thickener system, the product is also compatible with most types of conventional lubricating greases. In addition, the technology provides high adhesion and low solubility resulting in excellent resistance to water and aggressive chemicals.

  • For lubrication for both sliding- and rolling applications
  • The product can be used for consolidation within a plant
  • For lubrication of electric motor bearings.
  • For Bearing-lubrication even under strong influence of emulsions or water.
  • For lubrication of Chucks in Machine tools
  • Temperature application range: – 30°C up to 100°C, max 120°C short term peaks.

Castrol Tribol GR ES 2 Energy Saving Grease Product Advantages:

  • Lower energy consumption.
  • Decreased Operating temperatures.
  • Excellent mechanical and shear stability.
  • Decreased grease consumption and longer bearing lifetime
  • Improved machine availability due to extended grease intervals and reduced downtime.
  • Extraordinary resistance against water and metalworking fluid emulsions.
  • Opportunity for product consolidation in a manufacturing facility.
NameMethodUnitsTribol GR ES 2


Dropping PointASTM D566 / ISO 2176°C/°F140 / 284
Four Ball Wear test – Weld LoadDIN 51350-4AN3000
Flow pressure @ (-30°C / -22°F)DIN 51805mBar1400
Worked Penetration (60 strokes @ 25°C / 77°F)ASTM D217 / ISO 21370.1mm265 – 295
Worked Penetration (100,000 strokes @ 25°C /

77°F) – change from 60 strokes

ASTM D217 / ISO 21370.1mm50
Roll Stability test – Shear Stability (50 hrs, 80°C /

176°F )

ASTM D1831 (modified)0.1mm80
Rust Test – EMCOR (synthetic seawater)ASTM D6138 / ISO 11007Rating0/1
Copper Corrosion (24 hrs,100°C / 212°F)ASTM D130 / ISO 2160Rating1a
Water ResistanceDIN 51807-1Rating1
Water Wash-outASTM D1264 / ISO 11009 / DIN 51807-2% wt loss2
Oil Separation (168 hrs @ 40°C / 104°F)IP 121 / DIN 51817% wt3
Four Ball Wear test – Wear Scar DiameterDIN 51350-5Emm1.8


All packages should be stored under cover. Where outside storage is unavoidable drums should be laid horizontally to avoid the possible ingress of water and damage to drum markings. Products should not be stored above 60°C, or exposed to hot sun or freezing conditions.

This product was previously called Castrol Longtime ES 2. The name was changed in 2015.

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Product Data Sheet

Safety Data Sheet

Castrol Tribol GR ES 2 Industrial Grease Lubricant
4 x 400g

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