Hi all, nearly finished a large hallway floor in travertine (not filled and honed) with a tumbled trav mosaic border so far the customer is very pleased. But they have asked for a satin finish when I seal the floor, as I have only used lithofin stain-stop to date for any sealing I have done, I would realy appreciate any advice regarding sealer. Also I was thinking of using Bal superflex limestone for the grout, just wondering if the coarse nature of this product will be a help or a hinderance when grouting all the pits and chiseled edges of the tiles?