What I did was, once I layed down the Plastruct strips, I primed the lines a little heavier on the inside to make sure and simulate the overlap. Once you shoot the adhesive, as you can see, the other side of the strip comes out just perfect. I glued my strips with Liquid Ambroid glue. You can use any other glue, I just thought the liquid glue was perfect for this. Of course, you have to make sure to mask the other side of the strip to keep the primer from getting accumulated on the opposite side of the aforementioned strip.