Macro-porous, salt-resistant dehumidifying render made from lime and ECO-POZZOLAN for repairing old masonry, including on buildings of historical interest. TECHNICAL DATA: Maximum diameter of aggregate: 2.5 mm. Mixing ratio: 100 parts of MAPE-ANTIQUE MC with 14-16 parts of water (3.5-4 l of water for each 25 kg bag of product). Porosity of the mix while still fresh: > 20%. Coefficient of permeability to water vapour: ≤ 10 µ. Workability time of fresh mortar approx. 60 minutes. Minimum applicable thickness: 20 mm. Maximum applicable thickness per layer: 30 mm. Classification: EN 998-1 - type R mortar, category CS II. EMICODE: EC1 R Plus - very low emission. Storage: 12 months. Colour: white. Application: gauging trowel. Consumption: 15 kg/m² (per cm of thickness). Packaging: 25 kg bags.