MP® Sanded 924 is a one-part, Latex-Portland cement grout that provides the user the highest performance available in the industry, in an easy to use, just-add-water material. Its unique blend of Portland cement, specially grades silica fillers, latex modifiers and colorfast pigments provides for a superior grout with excellent flexural and bond strengths, color control, minimal efflorescence and high comprehensive strength. MP® Sanded 924 is specifically designed for tile installations that will be subjected to thermal shock. It resists bacteria, fungus, alkalies and does not shrink or dust.