Sure Klean® Weather Seal Gloss ‘N Guard WB is a highly durable, water-based, acrylic protective coating for tile, pavers, terrazzo and other decorative paving, as well as burnished concrete block and architectural custom masonry. Gloss ‘N Guard WB dries to a satin-gloss finish which enhances the natural beauty of treated surfaces. It guards against water penetration and makes mortar smears and other construction soiling easier to remove. When applied in-plant to burnished concrete block or architectural custom masonry, Gloss ‘N Guard WB protects against the scrapes and scuffs of transport. Following construction cleaning, the treatment deepens and enriches the color of burnished block and makes maintenance cleaning faster and easier, while helping protect against weathering.