511 Spray-On Grout Sealer is a convenient aerosol spray designed for the protection of all cementitious grout surfaces. 511 Spray-On Grout Sealer can be applied to the grout before it has dried or cured completely. 511 Spray-On Grout Sealer forms an invisible barrier that offers maximum stain protection without changing the natural look of the grout. 511 Spray-On Grout Sealer is recommended for both interior and exterior applications. 511 Spray-On Grout Sealer utilizes similar technology to the proven 511 Impregnator. Can be used on all cementitious grout within 2-hours of finishing the grout process. 511 Spray-On Grout Sealer has been tested by Scientific Certification Systems and has received Indoor Advantage Gold Certification.

• Stain and water resistant
• Apply same day as grouting
• Safe for food areas; easy-to-use
• Interior and exterior use