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Water-soluble diamond suspension

Diamond suspension for standard lapping and polishing:
Water-soluble ready-to-use diamond suspension designed for high-performance lapping and polishing of sapphire, ceramics and metals. The suspension is suitable for use on metal lapping plates and on polishing pads. SPW suspension is fully water-soluble which simplifies handling and cleaning. Performance enhancers help to achieve highest material removal rates without compromising on surface finish. Process stability is increased due to the stabilized formulation which prevents precipitation of the diamond particles. SPW diamond suspensions are available as custom formulations in a wide range of viscosities, diamond types, sizes and concentrations.


  • Highly tailor-made: select any diamond type, grit size and concentration.
  • User-friendly thanks to stabilized formulation.
  • Environmentally friendly and easy to clean.
  • Narrow particle size distribution.


For more detailed information, download our datasheet:

Interested in our diamond suspensions?


We are happy to share our knowledge with you and remain at your disposal for any further questions.

Oliver Kaderli

Product Manager Diamond Suspensions