Hi,

Hi, I did a sign for outside the workshop 1m x 1m with 80mm high letters and that turned out ok. I had the same concerns as you mention when I first tried it. I even put pin holes in the graphics to let the resin through to the GC50. I now work on the theory that when you spray the GC50 (assuming you do) you are left with a slight orange peel finish which seems to be enough to allow resin to flow between the graphics and the GC50.