Dy-Mark Zinc Guard Quick Dry Enamel is a quick drying top coat which protects surfaces against rust whilst providing superior coverage with a durable finish. Ideal for both internal and external applications. Suitable for use on all metal surfaces such as fences, gates, doors, letterboxes, fabricated steel, brackets, trailers, factory equipment and machinery. - The Zinc Guard Quick Dry Flat Black paint forms a tough barrier on the metal surface, effectively shielding it from the damaging effects of moisture, salt, and other environmental elements. It helps prevent rust and corrosion, extending the lifespan of the coated metal - With its quick-drying formula, this paint allows for faster application and reduces downtime. It dries to a flat black finish, providing a sleek and uniform look to the coated surface - The paint comes in a convenient aerosol can, making it easy to apply evenly and efficiently. Its spray nozzle ensures smooth and controlled coverage, allowing for professional results even for novice users - This Zinc Guard paint is suitable for various metal surfaces, including steel, iron, aluminium, and more. Whether used for indoor or outdoor applications, it offers reliable protection and enhances the appearance of metal objects