Sanded Or Unsanded Grout For Slate Tile
Sanded grout is thicker than unsanded grout and it s more durable.
Sanded or unsanded grout for slate tile. Unsanded grout should be used in joints that are less than 1 8 inch wide. Sanded grout is suitable for tile joints wider than 1 8 inches. It has a smooth texture and clings well to vertical surfaces which makes it useful for grouting ceramic wall tiles. It sticks better to vertical surfaces with less of the slump associated with sanded grout.
Sanded grout is thicker because of the addition of sand in its mix. It s easier to work with and adheres better to vertical surfaces. Inch or smaller which is typical of most backsplash tile installations. It s a standard grouting material with aggregate sand material added.
Unsanded grout is recommended for tile joints less than 1 8 inches wide. While you can use either sanded grout or unsanded grout for vertical tile such as bathroom or shower walls unsanded grout provides a better working material. Unsanded grout is recommended for grout lines that are. It is also recommended for glass tiles metal tiles and polished stone because sanded grout can scratch them during installation and cleanup.
Non sanded grout is thin with a smoother texture. The added aggregate material makes sanded grout much more durable than unsanded grout for one simple reason.