Lime Milk Paint
Natural Calk Lime Milk Paint is a ready-to-use lime-based wall paint, ideal for applications on internal and external surfaces. It can be diluted with water and pigmented to achieve the desired colour. Made from seasoned lime putty (compliant with UNI EN 459-1 standard), natural earths, inorganic oxides, and natural additives, it offers excellent adhesion to substrates and a breathable finish.
The crystalline lattice structure of Natural Calk Lime Milk Paint helps maintain optimal moisture balance in masonry, thus improving the indoor microclimate.
Scope and Product Application
Natural Calk Lime Milk Paint can be used on interior and exterior walls, on both new and old surfaces, providing effective protection and a high-quality finish.
On new walls
Apply the first coat with a brush, roller, or sprayer. Wait until it is nearly dry, then apply a second coat in a crisscross motion for even coverage.
On old walls
- If the surface has old or uneven paint, it’s necessary to prepare the base by removing any flaking parts and applying Natural Calk Antibacterial Primer.
- If mould is present, treat the surface with Natural Calk Antibacterial Disinfectant.
- If needed, apply Natural Calk Skimming Mortar to create a uniform surface and allow to dry for at least 24 hours before painting.
The paint can be custom tinted or left white, for a natural finish that does not require additional topcoats unless desired.
Features and Benefits
- Unlimited shelf life: if properly stored away from direct sunlight. Once opened, it must be covered with a layer of water and the bucket sealed tightly.
- Crystalline lattice structure: it ensures superior resistance and adhesion.
- High breathability: it ensures an optimal indoor microclimate and acts as a natural anti-mould solution, with a water vapor permeability of 450 g/m²-24h (DIN 53122), μ = 140, and Sd = 0.05.
- Resistant to alkaline attack: ideal for exposed outdoor environments.
- Excellent adhesion to the substrate: bonding strength up to 30 kg/cm² in tensile adhesion.
- Non-flammable: safe for use in various conditions.
- Reversible: the product can be removed without altering the substrate.
- High pH: 13 ± 0.5, ideal for long-lasting protection and resistance.
Warnings
Natural Calk Lime Milk Paint must not be applied at temperatures below 5°C or above 30°C. Special care should be taken in well-ventilated areas or conditions that may cause rapid drying. The treated surface must be protected from temperature changes, frost, and rain for at least 48 hours.
It is essential to exclusively use Natural Calk products at every stage of the Tillica Pasta System in order to preserve the system’s properties and ensure its full effectiveness.
The company is responsible for the product up to the point of shipment from the Arte e Mestieri Srl warehouse/supplier premises. The application and use of the product are the responsibility of the customer or the applicator. The company reserves the right to modify the composition while maintaining the product’s fundamental properties.
Certifications & Safety
Tillica is rigorously tested and certified by leading Italian institutions. It complies with EU directives and CEE building product standards.