Would this cover a children's car bed that's red. Do you need a clear coat finish?

We can help you, Melis! Rust-Oleum Specialty Plastic Spray Paint is suitable for use on polypropylene, polystyrene, resin, PVC, fiberglass, and vinyl plastics such as chairs, tables, and planters. Some plastics made of polyethylene, such as Little Tikes children’s products, are manufactured in a way that may hinder maximum paint adhesion. We recommend testing this product in an inconspicuous area first to ensure the surface is compatible and it is the finish you are looking for. This coating provides long-lasting durability and a clear coat is not needed for proper performance.