Parex USA Inc., the parent company of Merkrete, Parex, Teifs, LaHabra and El Rey, has launched Merkrete ProGrout, a premium performance grout. ProGrout is a “high performance” premium, fast setting, polymer-modified, color consistent and efflorescence free grout. It has been specifically formulated for grouting all types of ceramic and dimensional stone tiles on walls and floors when grout joint widths are 1/16- to ½-inch wide. ProGrout eliminates the need for sanded and non-sanded grouts. With the addition of ProGrout, Merkrete brings customers a full range of solutions such as versatile, epoxies and caulking to the market.