SB-1300 is a water-based, matte finish sealer that protects and enhances hardscape surfaces while stabilizing joint sand. It can be applied immediately after installation, thanks to its breathable formula that won't trap moisture or efflorescence. With built-in antifungal protection, it helps prevent mold, moss, and algae—ideal for shaded or damp areas like pool decks. SB-1300 resists stains, weathering, and harsh chemicals, locking in a clean, natural look with easy maintenance. Suitable for pavers, concrete, stone, and masonry; not for use on granite, marble, asphalt, or glazed tile. Always test first.