Activity Feed › Forums › Sign Making Discussions › General Sign Topics › Best Contravisio For External Use Advice Please General Sign Topics Best Contravisio For External Use Advice Please Posted by Martin Lemiesz on May 8, 2017 at 2:04 pm Looking for best-perforated window film to cover large windows on a shopping center – preferably without the need to laminate …what do you use? A.Kordowski replied 7 years ago 2 Members · 2 Replies 2 Replies Jon Marshall Member May 8, 2017 at 2:57 pm Either Contravision itself or a quality alternative such as MetaMark. A.Kordowski Member May 9, 2017 at 7:53 am Papergraphics, printed on my latex L26500……. :thumbsup: Log In to Reply Log in to reply. Public All Members My Connections Only Me PublicAll MembersMy ConnectionsOnly Me Public All Members My Connections Only Me Log In to Reply Start of Discussion 0 of 0 replies June 2018 Now