 It is an acrylic-polyvinyl chloride composite engineered for thermoforming fabrication, and combines properties of both the acrylic and the polyvinyl chloride components.From acrylic, it obtains rigidity and formability; from PVC, toughness, chemical resistance and good interior finish ratings.Sheet thickness ranges from .028 to .500 inches and can be thermoformed, post formed, brake formed and laminated.