Satillo tile can be tricky.
First, in order to strip them you need to know what type of sealers is on them. If the sealer was a urethane based,stripping can be very difficult. IF it was an acrylic, then a standard stripper should work fine. Do not get to agreesive with the tile, otherwise you will remove the top surface of the tile. I would apply a good acrylic coating once the tile is dry.