Description
PROSOCO Sure Klean® Weather Seal Natural Stone Treatment WB is a water-based water repellent for limestone, marble, travertine and most other traditional masonry surfaces that delivers the same performance as solvent-based products, without the drawbacks of traditional water-based treatments. Developed to provide long-lasting penetrating protection, Natural Stone Treatment WB is VOC-compliant, ready-to-use and low-odor.
Unlike conventional siloxane water repellents, Natural Stone Treatment WB is modified for effectiveness on most limestone, marble, and other calcareous surfaces. This product provides water-repellent protection superior to more common silane, siloxane, acrylic or metallic stearate water repellents. Natural Stone Treatment WB reduces the severity of biological staining common to regions with high relative humidity. Treated surfaces resist dark staining and degradation caused by fungal growth, mold and mildew.
Use of this product will not alter the substrate’s natural texture. Always test to ensure desired results before overall application.
COVERAGE RATE
100–200 sq.ft. See Product Data Sheet for specific variations per substrate.
FEATURES
- Provides water repellency to limestone, marble and travertine, as well as adjacent masonry
- One component – easy-to-use
- Treated surfaces “breathe” – does not trap moisture
- Suitable for interior and exterior surfaces
- Will not form a surface film or gloss
- Does not change substrate’s color or texture.
- Protects new or existing mortar and grout joints
- Resists water penetration when applied over existing shrinkage cracks of 0.02 inches or less
- No solvent odor
- Resists penetration of water-based stains
- Resists atmospheric and biological soiling
Product Data Sheet Safety Data Sheet Product Specification VOC Compliance 3-Part Specification
