Sia 7240 Siacarat Discs

7240 Siacarbon – For finishing scratch-resistant surfaces. Thanks to the coating of the abrasive with diamond abrasive minerals combined with the pressure-damping foam backing, an ideal solution for wet sanding of hard materials in the lacquers, composites and mineral materials segments. Available in 80mm and 150mm diameter discs

Grit type

  • Diamond
  • Available in 500,1000,2000 & 3000


  • Very high stock removal rates and excellent finish
  • Low clogging thanks to damp sanding
  • Lasts up to 40 times longer than conventional abrasives
  • Highly adaptable to contours, curves and profiles
  • Pressure-equalising foam gives perfect surface finish
  • Waterproof and washable
  • Resistant to silicon remover


  • Matt finishing of scratch-resistant coating systems as well as composite materials
  • Producing a matt finish for blending
  • Preparation for polishing on high-gloss surfaces