The Flex Face external light box system offers an ideal medium for larger outdoor illuminated promotions. It has a robust and durable 200mm deep aluminium profile which makes up the back box with an area on the profile called the mandrel, which allows the banner graphic to be tensioned and fixed into place. The Flex Face light box is so called because it features a flexble PVC banner facia which is stretched across the front of light box to create what is like a skin on a drum. The PVC banner skin is specifically manufactured for backlit applications to allow for even light spread across the graphic. The backlit vinyl banner is printed on using solvent inks and uses what is known as a 'double strike' method to ensure the print has the best ink density and ensures the graphic doesn't look 'washed out.' The Flex Face system can be formed to suit non-rectangular shapes including circular shapes and even letters to make up a completely bespoke illuminated logo signs.