PVC foam board is a less dense form of traditional PVC, or polyvinyl chloride. It retains many of the same qualities as traditional PVC such as an outstanding strength-to-weight ratio, great flame-resistance, and excellent chemical resistance. However, because of its lower density, PVC foam board is significantly lighter; making it perfect for a wide variety of applications including signage, presentations, display, photo mounting, model making, crafts and hobbies. Please contact us for custom sizes.