Mapei Elastocolor Pittura Zero Ideal for painting façades with cracks and concrete structures subject to deformation, including those particularly exposed to the damaging action (or "deterioration") of algae, moulds and fungi, to provide substrates with long-lasting protection against such forms of microorganism. Some examples: Protecting concrete structures subject to small deformations when under load against carbonation. Protecting and decorating render with micro-cracks, including when already painted. Painting façades subject to the aggression of biological agents (e.g. north-facing façades) or already deteriorated by moulds and algae. Please see full data sheet attached