(Also see Ceramic Wall Tile)
Glossy wall tiles have shiny and delicate finishes. For this reason, an unsanded grout such as MAPEI’s Keracolor U is recommended. Adding MAPEI’s UltraCare Grout Maximizer to MAPEI’s Keracolor U will help to reduce the porosity of the grout and help to keep the grout clean. If a ready-to-use grout such as MAPEI Flexcolor CQ is selected, always test a spare piece of tile to confirm compatibility.