What is Correx in printing?
Correx is a fluted polypropylene board used as a lightweight waterproof board for temporary signage and displays.
What does fluted mean on Correx?
Fluted means the sheet has hollow channels running in one direction between two flat plastic faces, similar to corrugated cardboard but made from plastic. The flutes keep it lightweight and help it stay stiff, and the board is usually strongest along the direction the flutes run.
What is Correx board best used for?
Correx board is commonly used for estate agent signs, construction signage, event boards, and short-term outdoor displays where a lightweight and cost-effective material is needed.
Is Correx Board waterproof and weather resistant?
Yes. Correx is polypropylene plastic, so it is waterproof and suitable for outdoor signage without absorbing moisture.
How long does correx board last outdoors?
Correx is designed for short-term outdoor use. It can last several months depending on conditions, but for long-term signage, more rigid materials like aluminium composite may be more suitable.
What thickness is Correx board available in?
Correx boards are typically available in 4 mm and 6 mm thicknesses, with thicker options providing more rigidity for larger signs and outdoor use.
Can Correx board be cut to shape?
Yes. Correx can be cut to custom sizes and simple shapes, making it suitable for directional signage, boards, and temporary display panels.
Is Correx board recyclable and what plastic is it?
Yes. Correx is polypropylene and classed as plastic type 5 PP, so it is recyclable where local facilities accept it.
