Prosoco Sure Klean Weather Seal Natural Stone Treatment | Long-lasting water repellent
Sure Klean Weather Seal Natural Stone Treatment is a modified siloxane water repellent developed for limestone, marble and most other traditional masonry surfaces. Natural Stone Treatment penetrates deeply to provide long-lasting protection without altering the natural appearance of the substrate.
Unlike conventional siloxane water repellents, Natural Stone Treatment is modified for effectiveness on most limestone, marble and other calcareous surfaces. The product provides superior water repellent protection to more common silane, siloxane, acrylic or metallic stearate water repellents.
