What is Coroplast?

What is Coroplast? Coroplast¬†is essentially a “plastic cardboard”, made from three layers of polypropylene plastic substrate. When seen from the edge, it looks like a zig-zaggged middle, sandwiched between two smooth plastic sheets. This layered structure makes coroplast lightweight and very durable. Coroplast is one of the most versatile products that we use. Perfect for […]