Quick-setting, fibre-reinforced cementitious levelling mortar for internal and external floors and walls, applied in layers from 3 to 30 mm to even out irregularities. TECHNICAL DATA: Where to use: internal walls and floors for ceramic and natural stone coatings. Workability time: approximately 20 minutes. Thickness applied: from 3 to 30 mm. Waiting time before laying ceramic and natural stone: 4 hours, varies according to the surrounding temperature. Application: smooth trowel. Colour: grey. Storage: 12 months. Consumption: 1.45 kg/m² per mm of thickness. Packaging: 25 kg bags.