Insulating, macroporous, dehumidifying, anti-condensation plaster

Code: INT.0011

Components: 1

Appearance: Powder

Macroporous, ecological, high-thermo-insulating performance indoor and outdoor plaster, with density 800 kg/m³, based on hydraulic lime, botticino, siliceous aggregates, kaolin, calcium caseinate, Vichy salt, tartaric acid, expanded granular clay, natural fibres, granular perlite. Its peculiar characteristics make it suitable for dehumidification, for heat and humidity treating buildings and walls, in ecological building interventions and in the restoration of vintage buildings and monuments.

Linee di appartenenza

Certification obtained and Standards

Specification for Mortar for Masonry - Mortars for renovations (R)

EN 998-1

Specification for Mortar for Masonry - Mortars for renovations (R)

General characteristics


Maximum diameter of aggregate: 2 mm


Mix with water: 22 - 23 %


Pot-life: 90 min


Shelf-life: 12 months

Technical specifications

Bonding force

0.40 N/mm²

Capillary absorption

0.83 kg•h^0.5/m²

Compressive strength

> 5 N/mm²


1075 kg/m³

Flexural strength

> 2 N/mm²

Permeability to water vapor

< 10 μ

Reaction to fire

A1 _

Static elastic modulus

< 5000 N/mm²

Thermal conductivity

0.2 W/m*K

Available colours

- Light gray

Packaging and dimensions

- Bag 25 kg


CALEOSANA does not contains traces of resins, solvents or radioemissive aggregates.


Approximately 9 kg/m² of CALEOSANA for every centimetre of thickness to be implemented (approximately 900 kg per cubic metre).

Use fields

Vintage and new construction masonries subject to rising damp, condensation, mildew. Recommended mainly for thermo-insulating anti-condensation rehabilitation of internal perimetral masonry and underground areas in general.

Preparation of supports

Removal of degraded plaster up to the ceiling. Cleaning the resulting supports, including the removal of salt deposits; thorough dedusting and saturation with water, to obtain the condition "saturated with dry surface".

Use method

In the presence of salt efflorescence brush thoroughly and spray the saline inhibitor SANAREG. If necessary, to increase plaster adhesion, apply a breathable anchoring scratch coat made with the specific lime-based preparation UNTERSANA. Prepare the plaster by adding CALEOSANA to the mixing water, continue to mix until the desired mixture and the complete elimination of lumps is obtained. Apply with float and trowel or plastering pump. It is recommended to apply a minimum thickness of cm 2.5. Regularisation of the plastered surfaces with SANASTOF lime-based ecological building fine mortar.
UNTERSANA rendering, applied by "spraying", must provide a rough, corrugated surface, designed to promote the bonding of the subsequent plaster, which must be applied no later than 2-3 days. For thicknesses greater than 2.5 cm, to improve the anti-cracking capacity, ensure the ARMAGLASS 160 mesh is inserted.
Protect fresh surfaces from direct exposure to the sun, the rain and the wind, cure the prolonged moist hardening.

Application methods

- Finishing trowel

- Brick trowel

- Plastering machine

- Straight edge

Tool cleaning

- Water

Permitted supports

- Concrete

- Bricks

- Tuff

- Mixed walls (bricks and stones)

- Brickworks

- Stone walls

Contact us now

Vuoi saperne di più sui nostri prodotti?

Attention, correctly compile this field.
Attention, enter a valid email address.
Attention, correctly compile this field.

By submitting I accept the privacy policy

Attention, correctly compile this field.

Subscribe to the newsletter


Products on display

  • Pro Seal
  • Floortech Prerit
  • Opus Dry