Soluble Coolants

Castrol Hysol XF

Castrol Hysol XF High Performance Semi-Synthetic Metalworking Fluid


Castrol Hysol XF is a high-performance and chlorine-free semi-synthetic metalworking fluid. It contains a unique additive package that works in synergy to enhance machining performance and surface finish, provide excellent product stability, improve bio-resistance properties and lower the overall operations costs.  Hysol XF is suitable for large central systems and single sump machines.


Hysol XF is specially designed for the machining of steel. The product can also be used for the machining of aluminium alloys and cast iron.

Suitable for grinding, milling, turning, general machining, drilling, reaming, tapping, and broaching of cast iron, low-medium alloyed steel, high alloyed-stainless steel, aluminium alloys and some yellow metals.


Castrol Hysol XF High-Performance Semi-Synthetic Metalworking Fluid Advantages:

  • Chlorine and nitrite free to fulfil your local legislation, waste treatment and environmental requirements
  • Resists fungal and bacterial attacks to extend fluid life and reduce maintenance and machine downtime
  • Low foam in recommended water conditions
  • Good anti-corrosion properties to protect machine tools and parts
  • Advanced lubricity compounds ensure improved tool life and part quality in steel and aluminium machining
  • Excellent wetting properties reduce coolant drag out and deliver clean machine tools and components
  • Unique multi-functional product for multi-metal operations results in product consolidation
Mineral oil20-40%
Concentration range5-15%
Metal typeAluminum, Cast Iron, High alloy steel / Stainless steel, Low / Med alloy steel, Other Alloys, Yellow Metal
Multi metals suitableYes
Ester/EP additivesYes
Formulated without Chlorinated ParaffinYes
Formulated without BoronNo
Product typeMetal Working Fluids
Applicable to these sectorsAerospace, Automotive Manufacture, Machinery, Metal Goods

Recommended Concentrations:

Grinding                                        5-6%

General Machining                      5-7%

Drilling                                           5-8%

Reaming and Tapping                 6-10%

Broaching                                       8-10%

Water Range                                  50-300 ppm CaCO3


Storage Suggestion:

To avoid product deterioration, keep the container/drum tightly sealed always. Prevent any frost and water ingress. Store it in a cool and dry place away from direct sunlight. It is preferable to store the product indoors always. For more details, please refer to the product safety data sheet.


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Product Data Sheet 

Safety Data Sheet

Castrol Hysol XF metalworking soluble cooling fluids

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