WR500 Stone Water Repellent Impregnation is a micro-molecular, transparent water-repellent impregnation for porous mortars and other materials. This product is designed to penetrate the substrate, creating a water-repellent surface without closing the pores, thus allowing the surface to breathe.

• Type: Transparent micro-molecular solvent-based water-repellent impregnation.
• Method of application: Brush or roller.
• Dilution: Ready to use.
• Coverage: Approximately 7-10 m2 per liter, depending on the absorbency of the surface.
• Drying: Usually touch dry in 7-8 hours, with times extending under cold and humid conditions.
• Shades: Transparent.
• Storage: It is recommended to store at temperatures between 5°C and 35°C.
• VOC (Volatile Organic Compounds): Cat. A/i "Binders and Primers" type D, limit value 750 g/l. The product contains a maximum of 700g/l ready to use.

The surface to be coated should be cleaned thoroughly to be dry and smooth, free from dust, oils, greases, or other contaminants. Ensure good ventilation during the application and drying of the material. Apply with a brush or roller for better penetration into the surface's pores. Adverse weather conditions during application, such as low temperature and high humidity, affect the material's properties.