Acrylic mineral plaster, elastic, modifi ed with siloxane, by closed appearance
(compatto) or semi-closed (rustico), interior and exterior, fi ne-grained (0.5
mm), medium-grained (0.8 mm) or coarse-grained (1.2 mm), based on acrylic
resins and natural pigments. Of great hardness and resistance to atmospheric
agents and to aging, it is particularly breathable, therefore permeable to
water vapour.