Hello, I just need some simple advice of the best type of a matte spray in a can to protect a matte canvas from ink loss from scrapes or rubbing, on the edges About a year ago, I printed some 20x30" canvases on Epson Matte canvas and had a hard time finding a protective spray. Found one in a black can with yellow label (sorry, I don't remember the brand) but was unable to get it again and then settled for Krylon Matte Spray. I figured these weren't Picasso's, just wanted to protect the canvas from scratches and ink loss on the edges. I found that just moving them around could 'scrape' ink off the edges and on an unframed canvas that looks terrible. I could retouch dark areas ok but skies, not really. Is there a good solution to this problem from a spray can, something like 'Print Shield' or some other choice.
Thanks in advance, Brian