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Uniform colour system for greater process reliability. Thanks to their high-grade materials and careful manufacture, the longlasting foam abrasives from sia Abrasives can be used multiple times. However, during and after use, product (grit) identification can be difficult due to dust. Feeling the grit or even measuring the grit does not guarantee identification because the grit is worn. Straightforward, easy-to-understand work and sanding processes are crucial in preventing mistakes during surface treatment and keeping the sanding process as quick and uncomplicated as possible. To help secure greater safety of application, sia Abrasives has developed a uniform colourcoding scheme that is simple, logical and easy to understand without the need for a lot of words. Each foam colour represents a specific grit range or grade.

  • The grit range classifications used for siasponge products
  • Never mix up your sanding grits again
  • Highly flexible
  • No discolouration of the grit side
  • No bulging of the pad corners
  • No acrid solvent odour
  • No folds, no bends
  • Consistent scratch pattern due to improved grain consistency
  • Suitable for highly versatile deployments with plastics, composites, paints, varnishes, old lacquers, fillers, primers
  • Grit : Aluminum oxide
  • Coating : Flexible
  • Backing : PU (polyurethane) open foam structure and EVA (ethyl vinyl acetate) closed foam structure
Available forms
  • Strips
  • Hard coating
  • Lacquers and paints
  • Primer filler
Application area
Hand sanding with siasoft

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