Properties and Benefits: A water based product, Liberon Natural Finish Stone Floor Sealer makes the surface resistant to water, stains, food oils and grease marks. Ideal for use on new or old stone it is effective after just one coat on most surfaces. Preparation Ensure the surface is clean and dry. If necessary clean with Liberon Stone Floor Cleaner, rinse and allow to dry thoroughly before applying Stone Floor Sealer. Application Apply Stone Floor Sealer generously with a paint brush and allow to dry for one hour. Check if the surface is properly sealed by dropping a small amount of water onto the surface. Leave for 10-15 minutes and if the water remains on the surface then enough sealer has been applied. If not then further coats of sealer are required. Repeat application and testing until the surface is properly sealed. The number of coats required will depend upon the porosity of the stone. Allow the final coat of sealer to dry for 24 hours before use. If required, finish with either Liberon Stone Floor Wax or Liberon Stone Floor Shine for a more durable surface. Important: Always test product on a spare surface or inconspicuous area for colour, compatibility and end result. Cleaning and maintenance Clean with Liberon Stone Floor Cleaner as and when required. Carry out the water drop test once a year and reapply sealer as necessary. freeze.