We do not recommend hanging metal prints outside. Prolonged exposure to direct sunlight can damage the ink pigments and make the prints fade over time. Unfortunately we cannot recommend a solution. Even if you're able to apply a UV coating that settles nice and evenly, it may not be enough to prevent the fading.

If you hang them in a shaded area, we recommend that you use standoff mounts that secure the panels in place (to avoid them being dismounted by high winds).

Note: you will need to drill holes on 4 corners of each panel.

for example