Why won't my vinyl stick to my sign?

If you're trying to transfer adhesive vinyl to a sign but finding it will not stick, the likely culprit is your sign's smoothness. This is why I recommended a particular wood round -- it's very very smooth and easy to transfer vinyl to. If you're using another piece of wood, it may not be smooth enough. To fix this, sand it with increasing fine grades of sandpaper until your board feels very smooth to the touch. Sealing the wood with polycrylic or water-based polyeurathane will also help the board become a little smoother.