The BONDERITE duaLCys Process – Grow Your Competitive Edge!

The BONDERITE duaLCys Process is a unique concept in the area of machining and in-process cleaning for the metalworking market. It utilizes the synergy of recycling the in-process cleaner into the water soluble cutting fluid and is a perfect symbiosis between cleaner and lubricant, providing high lubricity, superior part cleanliness and excellent corrosion protection.


The BONDERITE duaLCys Process leverages Henkel’s extensive expertise in both lubrication and cleaning technologies. By utilizing this innovative process, cost savings of up to 40% can be achieved, compared to a standard product. It is a differentiated and formulation technology that provides cleaner running machines when in operation and lower maintenance costs.

BONDERITE L-MR 21466 (Cutting Fluid)

  • Fine dispersed coolant 
  • High lubricity 
  • Bactericide-free 
  • Boron-free 
  • Excellent corrosion protection

BONDERITE C-NE 10466 (Neutral Cleaner)

  • Water based neutral cleaner
  • High cleaning performance at low temperature
  • No foaming in most common water hardnesses
  • Excellent corrosion protection

BONDERITE L-MR 21466 (Cutting Fluid)

  • Suitable for most substrates, including steel, stainless, cast iron and aluminum
  • Stable and low foaming in the most common water sources
  • Works in combination with BONDERITE C-NE 10466

BONDERITE C-NE 10466 (Neutral Cleaner)

  • Can be applied at room temperature
  • Can be applied by spraying, high or low pressure or by dipping
  • Compatible with ferrous and non-ferrous alloys to provide in-process corrosion protection


  • Cost Reduction
  • Cost saving through low
    topping up rate of lubricant
    and extended bath-lifetime

Safety & Comfort

  • Long tool life
  • Bactericide & boron-free
  • Eliminates routine biocide additions
  • Low foam

Process Optimization

  • Low reject rate and
    high surface quality
  • Lower consumption and inventory requirements
  • Cleaning & lubrication performance in one


  • Reduced carbon footprint due
    to less product consumption and low temperature application
  • Energy cost savings (washer startup and daily operation)
  • Low temperature cleaning
  • Waste reduction