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CIMCOOL introduces DuBois Quenching Fluids in Europe

CIMCOOL introduces DuBois Quenching Fluids in Europe

In 2020 the Cimcool organization was acquired by DuBois Chemicals, a leading supplier of specialty chemistry to the manufacturing, metal working, heat treating, food and beverage, pulp and paper and water treatment industries for over 100 years.

The DuBois Quenching product line will now be available in Europe via the CIMCOOL organization. The powerful combination of DuBois’ 100 years of experience and Cimcool’s 70 years of European market knowledge, are now where chemistry & process knowledge meet through leading heat treatment products.

In this strong partnership, Cimcool has engineered the DuBois portfolio to the latest European legislative requirements and to next level quenching performance resulting in improved corrosion protection, longer fluid life, and optimal health and safety features.

In Europe and beyond, Cimcool will calculate your reduced operating cost and efficiency, commit to your sustainability goals where possible and nurture your safety and efficiency processes.

The European DuBois Quenching fluids product line includes oil-based Quenching Fluids and water-based Quenchants.

DuBois oil based quenchants are ideal products for quenching intricate shaped parts and high-hardenability alloys. They will improve your process by:
  • Easy cleaning for brighter work
  • Exceptional oxidation-resistance and thermal stability to maximize bath life
  • Less drag-out to minimize usage and cost
  • Maximum quench control for predictable performance and consistent high quality parts


While minimizing part distortion or breakage, water-based quenchants provide high hardness with fast quenching speed. Water-based fluids are:
  • Non-flammable
  • Easy to clean off compared to oil
  • Dilutable and have a low use cost 
  • Improving workplace environment


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