Correx boards are comprised of corrugated polypropylene, also called a fluted plastic board. This product will make for reputable signage as a result of its rigidity, and colorfast, water-resistant and weatherproof properties. Assistance was extremely wonderful and very helpful, however we experienced a number of delays with our get and https://www.indigosupplies.com/blogs/news/protect-floors-and-surfaces-with-correx%C2%AE-temporary-floor-protection