We have bought 4 (!) to lay down and get an idea what the entire kitchen would look like. It took me a while to 'seal' them, which I don't mind doing if it will be a one off job.
But is it?
And although the 4 tiles now look darker, they aren't shiny at all. I had hoped for a glossier finish. Can that be achievable?
Slate is so much cheaper than other natural stone tiles, but I've got my suspicians that that could be due to the amount of work involved in their upkeep
Also, anyon have underground heating under their slate?