Compression molding is a manufacturing process used to shape plastics and other materials through the application of heat and pressure. The process involves placing the raw material, usually in the form of a powder or granules, between two heated mold halves and then compressing it into the desired shape. The result is a solid, three-dimensional product with a smooth surface. Compression molding is often used for large-scale production of high-volume parts, such as automotive bumper covers or fenders.