Forex is the trade name for a PVC foam material, also known as PVC foam or as Foamex in some countries. It is a lightweight, rigid plastic sheet composed of polyvinyl chloride (PVC) foam.
Forex is commonly used for signs, advertising panels, trade show booths, point-of-sale fittings, displays, modeling, and construction applications such as interior siding or ceilings. Due to its versatility, strength, and dimensional stability, it is a material of choice in various industries for creating objects with specific requirements for light weight, stability, and ease of processing.