Rust-Oleum Stops Rust Glossy Smoke Gray Protective Enamel Brush-On Paint, 1 Qt. a durable, glossy finish that protects metal surfaces from rust and corrosion. This high-quality enamel paint is designed to provide long-lasting protection while enhancing the appearance of your projects with its smooth, smoke gray color. I for use on a variety of surfaces, it applies easily with a brush and dries to a hard, glossy finish that resists chipping and fading. for both indoor and outdoor applications, this protective enamel paint ensures your metal items stay looking great and protected against the elements. Model Number: