Rust-Oleum MS 511 Porous Plus is a pint-sized sealer designed for porous surfaces, offering excellent protection against moisture and stains. This high-quality formula is perfect for use on concrete, masonry, and natural stone, ensuring long-lasting durability. It penetrates deeply to create a protective barrier while remaining clear to maintain the surface's natural look. Easy to apply with a brush or roller, it meets industry safety standards, making it suitable for both indoor and outdoor applications. Ideal for small projects or touch-ups, it covers approximately 50-75 square feet.
