Styrene sheets - Variety pack x7Styrene Plastic Variety pack x7 Styrene is a liquid that binds into chains to form high impact polystyrene (HIPS) in solid form, which is one of the most commonly used plastics with the common name of Plasticard or Evergreen. HIPS is lightweight and easy to work with, making it a favorite of hobbyists and modelers. Plasticard, also known as modeling plastic, is a versatile material widely used in model railroading, slot cars, prototypes, and various