SikaEmaco S 466 smooth is a fibre and polymer reinforced, flexible, high strength cement based Levelling Compound, designed specifically for use with underfloor heating and for application over wooden floors. Once mixed with water, a smooth self -levelling compound which dries to a tough flexible finish which may then be overlaid with most common floor covering or left as a final wearing surface.( Uses) Embedment of underfloor heating. As a final wearing surface. Suitable for Levelling/smoothing uneven floors. Suitable for covering existing concrete, sand/cement Screeds, brick, stone, unglazed ceramic tiles plastic sheet DPC, epoxy membranes and wooden floors. Appearance/colour grey powder 25kg