Ardex GCS Grout Colorant and Sealer

Ardex GCS Grout Colorant and Sealer - Recoloring and Protecting Grout Joints

Restore, refresh, and protect your grout lines with Ardex GCS — a professional-grade grout colorant and sealer for tile installations.

The Ardex GCS Grout Colorant and Sealer is a high-performance, 100% acrylic solution designed to revitalize, recolor, and seal existing cementitious grout joints. Perfect for both construction professionals and DIY homeowners, this advanced formula penetrates deeply into grout lines, providing long-lasting color enhancement while sealing the surface for superior stain, mold, and mildew resistance. Ideal for use on tile floors, showers, backsplashes, and other wet or dry areas, indoors and out.

Key Features

• Refresh or Change Grout Color: Easily recolor existing grout joints to restore original beauty or match a new design aesthetic.
• Interior and Exterior Applications: Formulated for use in both residential and commercial environments, indoors and outdoors.
• Water-Resistant Protection: Ideal for high-moisture areas like showers, bathrooms, and kitchens, offering reliable performance in intermittent wet conditions.
• Stain, Mold and Mildew Resistance: Creates a sealed surface barrier that resists everyday stains and helps prevent mold and mildew growth.
• Fast Tack-Free Dry Time: Becomes tack-free in just 30 minutes, minimizing downtime on job sites and home projects.
• Light Traffic Ready in 2–4 Hours: Allows for light foot traffic within a few hours, speeding up project completion timelines.

Whether you're refreshing aging grout lines or adding a new color accent to your tile project, Ardex GCS delivers professional results with ease.