I have an outdoor shopping center that has a water fountain 35 years old. the ceramic tile inside the fountain has seen its finer days and needs to replaced. The construction people say the tile is embeded too firmly to be removed and that they only way to improve is to buy tile designed to be affixed over exisiting tile.
I don't know about such tiles. Does the method really work? Where on the web can I find vendors of this type of tile?
best, Aaron