ContraVision is a White on Black perforated self-adhesive vinyl with 50% transparency; and a removable, pressure-sensitive adhesive, featuring a Universal Liner with Grayliner™ technology. This film allows an image to be seen on the outside of a window while allowing viewing through from the inside.This promotional film features a part-perforated paper liner and is intended for UV-cure, solvent, ‘eco-solvent’ and latex inkjet printing, and screenprinting.