mercury oils

Water Soluble Metalworking Fluids

In today’s high technology production facilities coolants play a key role and are a vital part of the production process. Mercury extensive  range of soluble metal working fluids provides a number of long lasting operational benefits. These include:

Reduce coolant use: Our soluble metalworking fluids are formulated by using the latest technology and raw materials resulting in a reduced consumption of coolants (drag out). This indirect saving contributes to an overall economical operation
Health, safety and environmental commitments: Our formulations allow users to reach their goals in the light of these issues
Trouble free operation: The latest technology and materials used in our products warrant trouble free operation which will increase your productivity and overall performance
Longer tool life: Outstanding EP properties will increase tool life and contribute to lower operational costs


Sol Plus 70 CU Rvn no : 1

Grinding and general machining soluble lubricant

Sol Plus 70 CU is a semi synthetic metalworking fluid which forms very stable micro emulsions when mixed with water. Thanks to the special formulation the product possesses great biological resistance against biocides and fungi. mercury Sol Plus 70 CU is a biostatic product achieving long life and nongenerating additional maintenance costs. The product does not produce impact on operators and protects the machine from rust.

Sol Plus 70 CU is suitable for a wide variety of machining operations and grinding on all types of steel, brass, aluminium, copper, bronze and cast iron. The product is suitable for centralized systems and independent machines.


  • High anticorrosive properties
  • Good cooling
  • Excellent service life
  • Environmentally acceptable
  • Does not contain nitrite or chlorine
  • Does not form sticky deposits on machine surface
  • Economical in use
  • Multi metals

Typical performance data - Neat

Appearance Amber liquid
Specific gravity @ 20 ºC, g/cm3 1,00
Sodium nitrite content Free
Chlorine content Free

Typical performance data - 5% emulsion (in tap water 150 ppm)

Appearance Amber translucent
pH 9,1
Corrosion test, IP-287 No corrosion
Aluminium corrosion Nil

Mixing instructions

Sol Plus 70 is easy to mix. Simply pour the concentrate into water at the appropriate solution and mix. Hardness of water should be between 50 ppm and 600 ppm and chloride content not more than 0,1 gr/lt. Sol Plus 70 is recommended to use between 4 to 7% depending on the application: severe machining from 7 to 10%, grinding between 3 and 6%.

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