Product name: Polyester Overlaminate (unperforated) CL20YY is an optically clear, gloss polyester overlaminating film featuring a polyester liner. The perfect match for Contra Vision® Perforated Window Films, to help protect the graphics from accidental or deliberate damage and prevent water from getting trapped in the perforations. CL20YY overlaminating film is intended for lamination onto Contra Vision® Advance perforated self-adhesive vinyl to prevent water and dirt filling the perforated holes and impairing through vision. This film also offers UV protection, increased image life and an attractive gloss finish. Product range: Unperforated Transparency: Clear Not for printing Product Code: CL20YY