Prosoco Sure Klean Siloxane PD Weather Seal

Description Prosoco Sure Klean Siloxane PD Weather Seal Prosoco Sure Klean Siloxane PD Weather Seal Sure Klean® Weather Seal Siloxane PD (predilute) is a ready-to- use, water-based silane/siloxane water repellent for concrete and most masonry and stucco surfaces. Siloxane PD will not impair the natural breathing characteristics of treated surfaces. It helps masonry resist cracking, spalling, staining and other damage related to water intrusion. Low odor and alkaline stable, Siloxane PD is ideal for field and in-plant application. Advantages Penetrates deeply for long-lasting protection on vertical or horizontal surfaces. Service life is estimated at more than 10 years. Treated surfaces “breathe” – does not trap moisture. Water-based formula minimizes explosion and fire hazards compared to solvent-based water repellents. Appropriate for use on manufactured stone surfaces. Resists water penetration when applied over existing shrinkage cracks of 0.02 inches or less. Easy cleanup with PROSOCO’s 2010 All Surface Cleaner. Low odor for safer application to occupied buildings. Alkaline stable – suitable for new “green” concrete, 14–28 days old. Ready-to-use. No on-site dilution required. Limitations Will not keep water out of cracks, defects or open joints. Not appropriate for use on limestone, marble, travertine or other calcareous stones. Always test other natural stone to ensure desired results. Not recommended for below-grade application. Not suitable for application to synthetic resin paints, gypsum, or other non masonry surfaces.