Anyone use thinset as grout to avoid sealing?
I have heard that you can use thinset to adhere your tiles, and leave as is, or grout over. I am wanting to avoid the tedious task of setting the tiles on an outdoor substrate I have planned, then grout, then seal. I want the tiles to look a bit more natural, as if set in concrete already. Anyone do this and do you have pictures of what a mosaic looks like when only thinset is used and not grout?