High Impact Polystyrene (HIPS)
High Impact Polystyrene (HIPS) is a versatile, low cost, impact resistant polymers that is easily processed and provides good dimensional stability. Natural (HIPS) is Translucent white in color, and easily colored by the addition of pigments.
General Purpose Polystyrene (GPPS)
General Purpose Polystyrene (GPPS) is a clear polymer with high stiffness and good dimensional stability. General Purpose Polystyrene comes with either a slight blue edge, or a water clear edge tint.