Rust-Oleum Lock-Down Concrete Bonding Primer in a 1-gallon container is specifically formulated to enhance the adhesion of coatings to concrete surfaces. This primer is ideal for use on new or previously coated concrete, ensuring a strong bond for paints and sealers. It dries quickly and can be recoated in just 1 hour, making it perfect for time-sensitive projects. The primer is easy to apply with a roller or brush and is suitable for both interior and exterior applications. Compliant with industry standards, it is a reliable choice for professional contractors and DIY enthusiasts.