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 56 SD Rvn no : 1

Grinding tools coolant

mercury Sol Plus 56 SD is a synthetic metalworking fluid which forms transparent stable emulsions when mixed with water. Due to the special formulation the fluid ensures a great biological resistance therefore it is not being necessary to add biocides or fungicides. mercury Sol Plus 56 SD does not emulsify tramp oils. The product has no negative impact on operators.

mercury Sol Plus 56 SD is suitable to achieve excellent finishing in machining operations and grinding on tools, dies and hard metal parts that contain tungsten carbide, copper, cobalt, etc. The product is suitable for centralized systems and independent machines


  • Economical in use
  • Does not smoke or burn
  • Multi-metallic inhibitor, i.e. Copper, Cobalt, Steel.
  • Rejects tramp oil
  • No smell problems
  • Exceptionally stable

Typical performance data - Neat

Appearance Transparant liquid
Specific gravity @ 20 ºC, g/cm3 1.10
Sodium nitrite content Free
Chlorine Content Nil

Typical performance data – 4% emulsion (in tap water 5 0HF)

Appearance Colorless Transparent
pH 9,3
Corrosion test, IP-287 No corrosion
Copper Corrosion Nil

Mixing instructions

mercury Sol Plus 56 SD is easy to mix. Simply pour the concentrate into water at the appropriate solution and mix. mercury Sol Plus 56 SD is recommended between 3-6% depending on severity of application. Recommended for water from 25 0HFand chloride below 0,1 gr/l.

Dilutions can be easily checked by refractometer:

% concentration = refractometer reading x 1.7

Download Data Sheet