Lime mineral plaster, water-repellent, by semi-closed appearance (rustico), interior and
exterior, fine-grained (0.5 mm), medium-grained (0.8 mm) or coarse-grained (1.2 mm), based on
hydrated lime and natural pigments. Of great hardness and resistance to atmospheric agents
and to aging, it is particularly breathable, therefore permeable to water vapour.