Sia 1748 Sialac 115mm x 50m Roll

As a specialist product for preparation for polishing and lacquering, 1748 sialac has a number of outstanding properties which, combined, produce perfect results, whether it’s keying primer coats and bodyfiller or intermediate and final sanding of lacquers.

Grit type

  • Silicon carbide
  • Available in 150, 180, 220, 240, 280, 320 & 400 grits


  • Excellent surface quality in lacquering applications
  • Low clogging
  • For manual or machine use
  • Fast and safe change of abrasive with siafast hook and loop fastening system
  • Best adaptability in the siasoft version
  • No slipping of fingers thanks to foam back


  • Final sanding as preparation for polishing
  • Final sanding as preparation for painting
  • Intermediate sanding of varnishes
  • Final sanding of profiled workpieces
  • Keying primers and fillers