Tile sealer

[SuePJ]

Does this thread help?

Sealant for Travertine Tiles?

Any suggestions please. We’ve installed half width travertine tiles as a “skirting board” round the bottom of the wall of our pool house. They look super. However, I need to be able to karcher the pool terrace which will wash water / dirt against these tiles. So I really need to seal them. I’d be grateful for suggestions for what I should be buying. Thanks.