Will you be doing this with PSA lam or Hot lam? We produce these graphics on our aqueous printer with hot lam using a 5 mil lam, a 10 mil backer and a 5 mil display film that its printed on. Works out to be a great product and Lexjet has similar PSA products for doing this as well. If on aqueous they have a clear textured film that you can reverse print on and then put on a psa backer. Tested it, printed great, but stayed with the hot lam procedure.
Jim