(Quoted from Arlon Hub Blog. Full Article here.)

In the world of digital graphics, emphasis is often placed on selecting the correct media for the type of application. Picking the right media can be crucial to meeting your customers' expectations. The same attention that is spent choosing the correct media should be had when choosing to add an overlaminate. There are a number of reasons why using an overlaminate film is beneficial to a pressure-sensitive printed vinyl graphic. 

Click here to read the full article from Arlon.