Most grouts are a powdered mix of cement, lime, color pigment and sometimes sand that hardens when mixed with water and left to cure. Grout offers a number of valuable benefits: It gives your floor or wall a crisp finished appearance. it helps keep dirt and debris from getting in between and under your tile. Available in Sanded and Unsanded in a variety of colors to add a tough of Eligance and a pop of Color if so desired while enhancing the beuty of your tile.