Rust-Oleum Concrete Saver Pro Self-Leveling Concrete & Masonry Sealant is a high-performance, one-part sealant designed to fill and seal joints and cracks in concrete and masonry surfaces. Engineered to be 100% weatherproof and waterproof, this self-leveling sealant requires no tooling and can be applied to wet or damp surfaces. With excellent flexibility and durability, it resists cracking, shrinking, and deterioration caused by weather, temperature changes, and traffic. Ideal for interior and exterior horizontal surfaces, it is water- and paint-ready in just one hour, making it a convenient and reliable solution for both residential and commercial applications.

• 100% Waterproof & Weatherproof: Seals out moisture for long-lasting protection in all conditions.
• Self-Leveling Formula: Flows evenly into joints and cracks—no tools required for a smooth finish.
• Fast Drying: Water- and paint-ready in as little as 1 hour to minimize downtime.
• Exceptional Flexibility: Will not crack or shrink; expands and contracts with temperature fluctuations.
• Traffic-Ready: Withstands both foot and vehicle traffic after full cure.
• Wide Application Range: Can be applied in temperatures from 0°F to 140°F.
• Interior & Exterior Use: Perfect for driveways, sidewalks, patios, garages, and more.
• Low Odor & VOC Compliant: Safe for use in occupied areas with minimal disruption.
• Meets ASTM C920 Class 25: Professional-grade durability and performance.