AC-Cent® Sanded Grout is a professional grade, scientifically advanced polymer modified portland cement based colored grout. AC-Cent®’s unique blend of portland cement, specially graded silica fillers, powdered latex modifiers and colorfast pigments provides for a superior grout with excellent flexural and bond strength, color control, minimal eorescence and high compressive strength. Because AC-Cent® Sanded Grout is protected by AMT (anti-microbial technology), it resists basteria, mold and fungus and associated bacterial stains.