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Diamond lubricants for perfect metallographic sample preparation

QPREP lubricants (diamond lubricants) based on water, alcohol and oil are used with the polishing products mentioned above. The lubricant ensures even distribution of the polishing product on the polishing cloth. In addition, it also serves to cool the cloth and sample while polishing.

QPREP Diamond lubricant yellow (water-based) is especially environmentally friendly and provides an even lubricating film on the polishing cloth.

QPREP Diamond lubricant blue (alcohol-based) has a higher viscosity and surface tension. Due to this, the lubricant remains longer on the polishing cloth. This allows a more economical dosage.

QPREP Diamond lubricant red (oil based) is an oil - water emulsion and due to its higher viscosity ensures a consistently stable lubricating film on the polishing cloth. Optimal for heat as well as water sensitive materials.

Diamond lubricants

  • for manual dosing with diamond suspension
  • Available variants: yellow, blue, red

Diamond lubrication concentrate

  • for manual dosing with diamond suspension
  • for alcohol-based lubricant
  • for 10 L lubricant, mix with 9 parts of ethanol
  • Available variants: blue

Ethanol

  • individually applicable for intensive cleaning

Perfect polishing - Instruments by QATM

Polishing is more reliable, safer and more efficient when performed with the right equipment: Knowledge, exercising care and the right choice of consumables and equipment are crucial.

Knowledge Base

If you would like to learn more about the different procedures, please visit our extensive Knowledge Base.

Our Knowledge Base article about polishing includes:

  • Metallographic polishing in 3 steps
  • Metallographic diamond polishing 
  • Metallographic oxide polishing 
  • Tips and tricks for metallographic grinding and polishing

Sampling for metallographic analysis
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QATM Products & Contact

QATM offers a wide range of innovative machines for metallographic sample preparation. Accompanying QATM accessories and consumables are thoroughly tested and selected for perfect interaction with our machines. Contact us for a consultation, quote or to talk to one of our dedicated application specialists!

Content may be subject to modifications or corrections