ARDEX GCS™ Grout Colorant and Sealer is a high-performance, 100% acrylic colorant and sealer that provides a fresh look or a new color to existing cementitious grout joints. ARDEX GCS deeply penetrates the grout to provide lasting color and protection. When dry, the sealing properties provide stain resistance and help to protect against mold and mildew.

Key Features

• Use to refresh, repair or change grout joint color
• Interior and exterior use
• Ideal for showers and other intermittent wet areas
• Excellent stain resistance
• Protects against mold and mildew
• Tack free in 30 minutes
• Can receive light traffic in 2 – 4 hours
• Available in 36 colors – see ARDEX Grout Color Chart in the “Downloads” tab