Perforated window film cannot be clearly seen through if rain or other water sits in the holes, because the water acts like a tiny lens distorting the view. Contra Vision® laminating films are ‘optically clear’ when bridged over the perforated holes, maintaining through-vision while providing protection from abrasion and washing chemicals and preventing dirt and water from entering the perforated holes.
Please note typical applications for Contra Vision® Perforated Window Films do not require laminating. Consider using a laminating film only in situations where through-vision is essential when raining and where damage to the applied graphic might otherwise result. Edging strips reduce the possibility of edge curl occuring through repetitive cleaning.