April 1, 2022 –Pressure is slowly building in the U.S. against polystyrene foams and expanded polystyrene (EPS) – commonly known by the trademarked brand, Styrofoam – as communities and states begin to phase out its use due to sustainability-linked concerns.

A synthetic “aromatic hydrocarbon polymer,” polystyrene is the building block of what most people refer to as Styrofoam, and often takes the form of foam or EPS – a separate product made up of polystyrene beads that are injection-molded into custom shapes.

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