... rigid foam board has the fine chemical stability, anticorrosive and high intensity, it can be the substitute of wood, it is widely ... . Non-corrosion.7. Non-toxic.8. Tough, rigid with the high impact strength.9. Stable color retention. Applications: 1. Building outdoor ... ): 2440, 3050, 6000Color: white, black, red, blue, yellow, green, gray High quality PVC rigid foam board