Merkrete 720 Rapid Set is a premium-grade, rapid-setting, polymer-modified Portland cement medium bed mortar for installing porcelain, ceramic tile and natural stone. It is ideal for large format, ceramic, gauged porcelain and irregular-thickness stone tile installations. FEATURES AND BENEFITS Freeze-Thaw Stable Ideal for Large Format Tile Easy Adjustments Fight Lippage For Interior and Exterior Bonds to Most Surfaces Setting Time: 60 – 90 Minutes Exceeds ANSI A118.4 and A118.11
