Hydrophobic base-coat plaster made with the purest natural hydraulic lime and mineral dolomitic aggregates with a constant grading curve of between 0 and 2 mm. The combination of raw materials of the utmost quality allows for the creation of a product that combines excellent durability and resistance to external alteration with the natural characteristics of breathability and healthiness typical of natural hydraulic lime. The product is applicable by machine.

INTOCALX IDRO is suitable for application on any brick, masonry, stone or mixed wall, or on any homogeneous and even internal or external surface, and allows for the creation of base-coat plaster on vertical walls and/or ceilings in a single layer of a thickness of 10/20 mm. The product is suitable for external application where aggressive environmental conditions require additional protection from water-borne pollutants. INTOCALX IDRO is a product formulated to obtain the best balance of workability and compatibility with existing masonry.