Description : Polycarbonate is one of the most toughest plastic available. They are used as bullet proof glasses in automotive sector. Therefor signs made of polycarbonate are tough to break. It makes sense to make all public accessible signs in polycarbonate, therefore they are not easily tampered with.

Advantages : Tough material, unbreakable

Disadvantages : Very less colour choice, susceptible to scratches more than acrylic. Cannot be re-polished, size limit due to media size availability.