Sia 7500 Sianet Ceramic 150mm Discs

Sia 7500 Sianet CER is a powerful net-backed abrasive with ceramic grit. The special net structure of 7500 sianet CER enables dust-free sanding with the highest abrasive performance. The ceramic abrasive grain provides the highest removal rate and longest lifetime.

Grit type

  • Ceramic aluminium oxide
  • Available in 80, 100, 120, 150, 180, 240, 320 & 400 grit


  • High-performance product with ceramic aluminium oxide
  • Best dust extraction rates
  • Very high removal rate
  • Minimal clogging
  • Extremely long lifetime
  • No dependence on hole system
  • High tear resistance, thanks to sturdy net backing
  • Full-surface dust extraction


  • Keying polyesters and composites
  • Sanding out feather edges, flash rust and stone chips
  • Shaping of bodyfillers and primer fillers
  • Keying new components and factory primers
  • Sanding off of old varnish
  • Producing a matt finish on old and new lacquers for blending
  • Flatting bodyfiller and primer filler


Next day delivery when ordered before 2pm

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