What is the difference between tile adhesive and grout?

Tile adhesive is a type of adhesive used to adhere tiles to a variety of surfaces, such as walls, floors, and countertops. It is usually a white or gray paste that is applied to the back of the tile before it is placed onto the surface. Tile adhesive is designed to provide a strong bond between the tile and the surface, as well as to fill in any gaps between the tiles.

Grout, on the other hand, is a type of cement-based material that is used to fill in the gaps between tiles. It is usually a light gray or white powder that is mixed with water to form a paste. Grout is applied to the gaps between the tiles and then allowed to dry, forming a hard, waterproof seal that prevents water and dirt from seeping into the gaps. Grout also helps to keep the tiles in place and prevents them from shifting or cracking.

The main difference between tile adhesive and grout is that tile adhesive is used to adhere the tiles to the surface, while grout is used to fill in the gaps between the tiles. Tile adhesive is usually a paste that is applied to the back of the tile, while grout is usually a powder that is mixed with water to form a paste. Tile adhesive is designed to provide a strong bond between the tile and the surface, while grout is designed to fill in the gaps between the tiles and form a waterproof seal.