Depending on your needs, you can select from various types of covers. Ceramic tile is the best choice for a kitchen sink counter cover, as it is heat- and stain-resistant. Natural stone https://www.nivito.com tile can be installed over a counter, but it will need to be properly stabilized to prevent it from buckling. To avoid cracking, the counter must be flat and stable. If the counter is extra-thick, you should use a 1/4-inch cement board to secure the tile.