SIA Abrasives

sia abrasives logo


Sia Abrasives, with its headquarters in Frauenfeld, Switzerland, is one of the world’s three leading suppliers of innovative abrasive systems. It develops, manufactures and markets complete abrasive systems, tailored to specific requirements and applications, for the surface treatment of every type of workpiece. These products turn sanding and grinding into surface technology.


Colourfast carry a comprehenmsive range of abrasives, including:

  • Velcro Discs
  • Freecut Sheets
  • Wet/Dry Sheets
  • Orby & File Rolls & Sheets
  • Surface Conditioning Discs
  • Fibre Discs
  • Grinding & Cutting Wheels

To learn more about our abrasive, please contact us.