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Video: Gritblasting – a perfect surface preparation

Details: Surface preparation is of crucial importance for every coating process. With the right choice of tools and blasting media, this pre-treatment can be carried out extremely quickly and virtually dust-free.

What is really important in gritblasting?

  • the right choice of abrasive in terms of ferit content, density, hardness and particle shape
  • a suitable screening to achieve the desired roughness (surface enlargement)
  • cool compressed air that is free of water and oil

A wear protection coating does not only require a simple "rust removal" of the substrate, but above all a coating specific surface roughness.

It looks so simple - but in the end it is often the small details that decide on success or failure.


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