Easy-to-use levelling screed. Apply up to a bed depth of 50mm (3-50mm in one application). Simply add water and mix. Can be used internally on various substrates to either level or raise the height of an existing floor. Walkable in 4-6 hours. Ideal for creating a smooth finish in preparation to receive floor coverings. Can receive tiles after 4-12 hours and vinyl/wood floor coverings after 24-72 hours. Coverage: at 3mm Thick 4.8m² Coat Depth: 50mm Walkable in 4-6 Hours For Indoor Use Can Receive Tiles after 4-12 Hours Can be Used with Underfloor Heating Ideal for Vinyl Floor Coverings Can Receive Vinyl/Wood Coverings after 24-72 Hours Coverage: at 3mm Thick 4.8m² Coat Depth: 50mm Walkable in 4-6 Hours For Indoor Use Can Receive Tiles after 4-12 Hours Can be Used with Underfloor Heating Ideal for Vinyl Floor Coverings Can Receive Vinyl/Wood Coverings after 24-72 Hours