Logotipo Besa


Logotipo Besa

Handbuch für Industrieanstriche

Sanding marks

Visible lines or marks in the paint fi lm that follow the direction of the sanding process.

Sanding marks Sanding marks
Sanding marks
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  • Insuffi cient dry/cure of undercoats before sanding and topcoating.
  • Incorrect selection of the sanding orbit.
  • Inapropiate choice of grit sandpaper.
  • Paint layer too thin to cover and fi ll the sanding marks.
  • Inadequate preparation of previous layers of paint.


  • Follow the drying times as stated in the data sheet before sanding.
  • Depending on the coat that needs sanding, choose the correct orbit for the sander. Use small orbits for fi nishing coats.
  • Choose the correct grit sandpaper, taking into account the thickness of the paint that needs sanding.
  • Sand the surface with the aim of applying only enough paint to cover or fi ll the marks.