Soluble Coolants

Lubric8 Cool HPE 370

Lubric8 Cool HPE 370 Advanced, High-Performance, Mineral Oil Free, Long Life Cutting Fluid


Lubric8 Cool HPE 370 is an advanced high-performance, high-lubricity fluid that gives a very long sump life. It provides exceptional cutting performance and surface finish when compared to ‘conventional’ technology products on the most arduous of materials from automotive aluminium, high alloy steels, titanium and Inconel.

This cutting fluid is developed from a special mineral oil-free, ester-based additive package and is also free from boron and formaldehyde with lubricity additives designed to perform in multi-purpose applications from general machining with a wide range of material suitability. The product is free from secondary amines and chlorine. The advanced additive technology means extended emulsion life without the need for chemical biocide intervention.

Providing good cleanliness on tools/machines due to its detergency characteristics across a broad range of water hardness and is specially formulated to give superior emulsion stability. In
soft water conditions, even under high pressure, it is designed to be low foaming and will give freedom from sticky soaps in hard water conditions.



Aluminium Alloys, High Alloy Steels, Titanium, Inconel (inc’ heat treated Inconel)

Recommended Dilutions (actual):

Medium duty machining 4% to 6%
Heavy duty machining 6% to 12%


Lubric8 Cool HPE 370 Advanced, High-Performance, Mineral Oil Free, Long Life Cutting Fluid Product Benefits:

  • A sophisticated package of synthetic esters and polar additives extend tool life and aid surface finish on the most arduous materials
  • Very long sump life extends intervals between clean-outs
  • Emulsion stability means fewer additive treatments and lower usage costs
  • Very low foaming and a rapid foam break make it ideal for the highest speeds and pressures in soft water
  • Resists the build-up of sticky soap formations in hard water
  • The detergency package maintains machine cleanliness and ensures an unimpaired view through machine screens
  • Excellent EHS profile free from formaldehyde, chlorine and phenols as well as boron means no SVHC classification under REACh
  • Semi-translucent white fluid aids the visibility of the tool, the workpiece and the cutting interface
  • Mineral oil-free
  • Produced from synthetic ester technology from renewable sources to enhance lubricity compared to a standard emulsion


Emulsion appearance Semi-Translucent White
pH at 5% in distilled water8.9 to 9.5
Specific gravity @ 20 oC 4.5%
Refractometer correction factorx1.4

HEALTH & SAFETY: This product has been manufactured to the highest standards and when used for the purpose recommended is unlikely to present any significant health hazards. A Material Safety Data Sheet is available. Indicated data are approximate values and are subject to the usual commercial fluctuations. All information is correct at the time of going to press to the best of our knowledge. This information may be subject to change without notification due to continual product research and development. 

Additional advice can also be obtained from your local representative. 

Contact Us 

Product Data Sheet

Material Safety Data Sheet 


Lubric8 Cool HPE 370 Soluble Metalworking Coolant

Request a quote for this product