So we wrapped the back of a toy hauler. The edges of the area had a latex sealant applied. Obviously, our graphic isn't sticking well where it was laid over the sealer. The customer does not want to trim the the graphic back a 1/4" if we don't have to. I am thinking we should apply another latex or silicone sealer around the edge using a caulk gun. Anyone have a better suggestion?? I thought about using 1/4" clear edge tape, but it will only have the same adhesion issue.