Synthetic latex rubber mixed with sand and cement (thickness up to 5 mm). TECHNICAL DATA: Pot life of mix: 90 minutes. Open time: 20 minutes. Waiting time before grouting: - on walls: 4-6 hours; - on floors: 24 hours. Set to light foot traffic: approx. 3 days. Ready for use: approx. 14 days (21 days for basins and swimming pools). Application: N° 5 or 6 or 10 notched trowel. EMICODE: EC1 R Plus - very low emission. Mixing ratio: 4 kg with 1 kg of KERACRETE. Storage: 24 months. Protect from frost. Consumption: 0.5-1 kg/m². Packaging: 5 and 25 kg drums.