Silicate Paint

  • Suitable for exterior application
  • High water-resistance
  • Available in over 700 colours
  • Excellent workability
  • Ready to use
  • High breathability


Idrosil Exterior is indicated for the decoration of new or existing external surfaces on residential, industrial or commercial buildings | It is recommended for use on cured substrates, i.e. after a curing time of at least four weeks. | It is applicable on substrates such as: lime-based residential finishing | cementitious-based residential finishing | gypsum (after application of primer in case of very low absorption smoothing | already painted surfaces | after careful checking and cleaning of the substrate | concrete.


  • Mineral: the composition with a base of inorganic binders makes Idrosil Exterior an odourless mineral paint; it is ideal for those looking for natural products for the painting of exteriors using mineral cycles.
  • Versatility: thanks to the fine grading curve < 100 micron. Idrosil Exterior can be applied both manually (brush/roller), and mechanically (airless).
  • Very high breathability: the careful selection of raw materials, united with the typical properties of the silicate, give the paint excellent¬† values of water vapour permeability.
  • Optimal adhesion strength: the composition with a base of pure silicates gives Idrosil Exterior excellent adhesion properties since it chemically reacts with the mineral substrate by means of a natural process called silicatisation.

Additional information


Over 700 Colours Available


25 KG


Ready to use

Yield Consumption

Scracthed 2mm: 3.0 KG/m2, Stippled 1.2mm: 2.0 KG/m2, Stippled 1.5mm: 2.6 KG/m2, Stippled 1mm: 1.7 KG/m2, Stippled 2mm: 3.2 KG/m2