In wet and outdoor areas, it is necessary to apply grouting to avoid water infiltration. Use epoxy, acrylic or thin joint grouting for Porcelain tiles with latex addition, specifying grouting in the color of the decoration of the material purchased, to give the environment the effect of a single tile.

 

In dry areas the application of grouting is optional, indicated to improve the finish, as it will mask the joints of the parts, providing the appearance of a single panel.