Consisting of a Portland cement powder, graded silica aggregates and chemicals carefully selected and controlled by DYNA. It is a premium performance, high compressive strength scratch and level coat which when applied over a metal lath, provides a thin and stable mortar substrate to receive setting material for ceramic tile and natural stone installation. It has been specifically formulated to form a dense, hard, flexible and water resistant scratch and level coat. It can also be used as a level coat on horizontal or vertical surfaces when it is desired that a smooth and even substrate is desired for the installation of ceramic tile.