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 M Rvn no : 1

Biostable metalworking fluid


mercury Sol Plus M is a high performance water soluble coolant containing high levels of lubricity additives combined with other multi-functional components that provides biostatic characteristics. mercury Sol Plus M is a product without nitrosating agents, secondary amines, heavy metals and chlorine compounds. It forms milky emulsions, with low foam and high cooling and anticorrosive properties.


  • Operator acceptability
  • Ideal rationalization product
  • Excellent service life
  • Environmentally acceptable
  • Does not contain nitrite or chlorine
  • Does not form sticky deposits on machine surface
  • Economical in use
  • Multi-metal suitable


mercury Sol Plus M is suitable for all kind of operations with steel, cast iron, aluminum, brass and copper. The product is suitable for a wide variety of machining operations: turning, milling, tapping, boring and threading. It can also be used in grinding operations when a good finishing is required. For all type of CNC, transfer and metalworking machines.

Typical performance data - Neat

Appearance Amber liquid
Specific gravity @ 20 ºC, g/cm3 0,97
Sodium nitrite content Free
Chlorine content Nil

Typical Performance Data – 5% emulsion (in tap water 150ppm)

Appearance Milky translucent
pH 9,1
Corrosion test, IP-287 No corrosion
Foam Very low


mercury Sol Plus M is easy to mix. Simply pour the concentrate into water at the appropriate solution and mix. mercury Sol Plus M is recommended between 5-7% depending on severity of application. For severe machining 7-10%. For grinding from 3 to 5 %. Recommended for water from 100 to 600 ppm and chloride below 0,1 gr/l.

Dilutions can be easily checked by refractometer:

% concentration = refractometer reading x 1

Download Data Sheet