Contractor’s choice polymer-modified latex-Portland cement mortar is an economical multipurpose mortar formulated for the installation of ceramic, mosaic, quarry and dimension stone (absorptive, semi-vitreous and vitreous) tiles. It may be used for either floors or walls in both interior and exterior applications where a latex-Portland cement mortar is required. Redispersible powder additives are used to improve adhesion, provide greater bond strength and resistance to impact and shock. These additives allow for some latitude in time, working conditions and temperature. For use in service requirements of residential, light commercial and light industrial applications.