Laticrete - Permacolor Grout - Silver Shadow #88 Color is a premium, fast-setting grout designed for superior performance. This polymer-enhanced formula delivers a dense and durable grout joint that is ideal for both stone tile and ceramic tile installations. Featuring color consistency and built-in Microban antimicrobial protection, Laticrete PERMACOLOR Grout helps maintain a cleaner, fresher appearance on floor tile and wall tile surfaces over time. Its advanced Water Dispersion Technology offers enhanced strength, increased stain resistance, and long-lasting durability, making it the perfect choice for high-traffic areas and high-performance applications.