Ok guys, I have a 18' wide sign x 5' tall 3mm thick white Max-Metal (Dibond) sign to make, going on the side of a corrugated metal building, so I plan to purchase 10'x5' panels, one 10'x5' and one 8'x5', my supplier only sells 10'x5', so I will have a 5'x2' scape piece left over.
Anyway, I...