Liberon Natural Finish Stone Floor Sealer is a highly effective, non-colouring sealer which maintains and protects the natural look of interior stone flooring. Effective after just one coat on most surfaces. Suitable for use on terracotta, slate, York stone, ceramic, marble and other similar types of porous stone and man-made flooring. Waterproof and stain resistant, ideal for use on both new and old stone. Specifications: Coverage: 10-15m² per litre. Location: Interior. Dry Time: 8 hours min., leave 24 hours between coats. Application: Brush or Cloth. Tool Cleaning: Water. 1 x Liberon Natural Finish Stone Floor Sealer 5 litre.