PVC foam board (sheet), is a kind of high-tech sheet, produced by special machinery and technology processing. The main material PVC resin can be formed and extruded into a special sheet with many peculiarities, such as glossy or matt surface, waterproof, flame-resistant, UV stable, sound and heat insulation, anti-chemical corrosion, etc. It has a very widely applications. Every piece of sheet can be perfectly used. PVC foam board, also known as Chevron board or Andy board is a chemical composition of polyvinyl chloride. Boden pvc foam board are all lead-free and non-toxic, having a wide range of applications.