Yes, it is possible to paint a shipping container. Painting a shipping container can help to protect it from rust and corrosion, and can also be used to change the appearance of the container.   Here are the basic steps for painting a shipping container:   Clean the container: Clean the container thoroughly to remove any dirt, dust, or debris. A pressure washer can be used to clean the container and remove any rust or flaking paint. Repair any damage: Inspect the container for any dents, holes, or other damage and repair it with a patching compound or by welding. Sand the surface: Sand the surface of the container to remove any rust or loose paint and to create a smooth surface for the new paint to adhere to. Apply a primer: Apply a rust-inhibiting primer to the container to provide a base coat for the paint and to help protect the container from rust and corrosion. Paint the container: Use a paint roller or brush to apply the paint to the container. Use a paint that is specifically designed for metal surfaces and that is rated for outdoor use. Allow the paint to dry completely before using the container. It's important to note that the paint may not last forever and will eventually degrade, the container may need to be repainted to maintain its appearance and rust-preventing properties. Additionally, it's important to use paint that is suitable for metal surfaces, and that can withstand the rigors of outdoor use and transportation.