A penny backsplash?
So I am having some copper accents in my kitchen and saw this cool idea for doing a penny floor. Works out to be about $2.00 a square foot (not bad!). Has anyone tried this as a backsplash? It looks like they give an option of gluing the pennies to mesh squares first so that technically would work for a backsplash right- just like tiles that are on a mesh? I guess you would have to grout with something to not see the mesh lines. Regular tile grout? They suggest a polyurathane sealant over the top. Is there something comparable that could be used on vertical surfaces but would still give that glossy wet look?