Plastics are a widely used material for a broad use of applications. Plastic has a huge selection of different types, shapes, and sizes. Plastic materials are organic, synthetic or processed polymers that are supplied as raw materials or stock shapes. They typically consist of thermoplastic or thermosetting resins and can be made into many forms. Stock shape forms include: sheets, plates, rods, tubes, films, and extruded profiles. Check out our Plastic Information and Cross Reference Chart.