Hammerite Rust Cap Smooth Finish paint is a self-priming, fast dry, rust preventive coating designed to provide both interior and exterior long-lasting metal protection. It provides a decorative finish that resists corrosion and the weather. Hammerite Rust Cap paint dries to the touch in 30 minutes. Recoats should be applied within 4 hours, before curing begins. This versatile paint can be used for a variety of applications - from covering rust to painting lawn furniture, crafts, metal wagons and more. It's terrific on iron, steel and most metal surfaces.
Over the years I have used many other outdoor paints and this is the best ever. Prep work is very little. Follow instructions, buy the thinner if it is hot apply 2 coats and your done.