dueby_boys wrote:why no cardboard backing? dont all frames have that or no?misterdvdcollector wrote:Thats what he told me.He said never to matte them.His words to me where.Make sure that is UV protected so any light will not damage the poster,make sure it does not have a cardboard backing (foam board recommended) and make sure to use plexi not glass.
yes all frames have cardboard backing but if the poster your wanting to frame is something valuable to you cardboard isnt the way to go.over time the acid from the cardboard can leave yellow marks on the back of the poster.