Suitable for wall & floor tiles, Step 1: After cleaning, allow at least 8 days for the surface to thoroughly dry. After treatment the surface should retain a matt appearance, Step 2: Apply an even layer of Diall Tile Sealer as thinly as possible using a dry lint free cloth, Step 3: Ensure all excess tile sealer is removed immediately from the tiles using a dry cloth, Step 4: After Approx. 4 hours the floor can be walked upon or a second thin coat of tile sealer can be applied or polish can be added, If a white deposit should form, it can be removed with Diall Heavy Duty Tile Cleaner