Pre-blended, ready-to-use, quick-setting and drying (24 hours), controlled-shrinkage mortar for screeds. TECHNICAL DATA: Mixing ratio: 1 25 kg bags of MAPECEM PRONTO with approximately 2.2 litres of water. Workability time: 20-30 minutes. Set to light foot traffic: after 2-3 hours. Waiting time before laying: – 3 hours for ceramic tiles and stone material; – 24 hours for resilient and wood coverings. Residual humidity after 24 h.: less than 2%. EMICODE: EC1 R Plus - very low emission. Storage: 12 months. Application: tapping and flattening with a straight edge. Consumption: 20 kg/m² per cm of thickness. Packaging: 25 kg bags.