Raso Top 1000

Lightened skim coat for thermal insulation systems.


Raso Top 1000

Lightened skim coat for thermal insulation systems.

Main fields of application

It is particularly suitable to:
Smoothing breathable materials (rock wool, porous plaster, bricks)
Thermally insulating walls where a traditional exterior insulation system cannot be applied.

Recommended applications:
Smoothing the most common panels used in construction. Stabilising and smoothing non-flat walls.

  • Suitable substrates (indoors or outdoors):
  • standard panels such as EPS, graphite EPS, rock wool or XPS (only for low plinth strips)
  • Lime/cement-based plasters
  • Clay brick
  • Recast or cast-in-place concrete
  • Autoclaved aerated concrete
  • Old paint and coatings provided they are clean, thick and well anchored to the substrate


Its low specific weight allows for the thick smoothing of walls and uneven surfaces
Its thermal resistance allows for a good degree of insulation to be achieved even without panels
Its macroporous structure makes it ideal as a smoothing plaster for breathable materials
Its smoothness and consistency allow for easy and comfortable application
Its controlled-shrinkage formulation minimises cracks and fissures
Its balanced grain size results in a compact and uniform fine-textured surface
Compliant with Standard UNI EN 998-1 as an LW-T-R mortar

Appearance and color



Reference standards

UNI EN 998-1 GP


Applicazione esternaApplicazione internaFrattazzo collaFrattazzo liscioFrattazzo spugna

Additional Info

Data Sheet

Technical Data Sheet