Mineral coating with lime and clay for interiors and exteriors.
Calcecruda is a microporous decorative coating, of mineral nature, with a strong natural connotation that actively contributes to living comfort.
Calcecruda is formulated on the specific properties of lime hydrate, purified clay, selected marbles and natural sands, which when appropriately balanced, allow excellent workability and moldability.
The clay component creates a network structure of particles, adjusts processing times and improves the workability of the product. The presence of cellulose fibres strengthens and reinforces the structure, thus contributing to the realisation of greater thicknesses in synergy with the other components.
Calcecruda allows the attainment of top quality finishes with crinkled effect, with soft and warm colours, at the same time providing an elegant decoration for interior and exteriors surfaces.
CalceCruda permits to considerably reduce the formaldehyde concentration in the environment.
This property is tested according to the specific ISO 16000-23 regulation. Destruction process durability is not permanent, this property is strictly linked to the environmental conditions.
The product complies with the Indoor Air Comfort Gold specification of Eurofins.
May also be applied over:
- New and old base hydraulic binder-based plaster.
- Old paints and organic or mineral coatings, dry, compact, absorbent and cohesive.
- Various absorbent mineral conglomerates.
- Gypsum and plasterboard surfaces
Approximate coverage yields 1.5–2.5 kg/m2 in the two layers, according to the finish of the substrate and its absorption.
It is good practice to check the effective coverage via a preliminary test on the specific substrate.
