Does anyone know what the material that those cheap plastic "For Sale" and "Open" signs that you can buy at hardware stores is made of? Any idea where to buy blank sheets? I'm not talking about coroplast by the way. I'm talking about that thin flexible plastic stuff....I'm not sure if its vinyl or poly or what...and I have no idea what to call it when I call a supplier so that they know what I'm talking about. Anybody have a name for the stuff?
My boss at my day job wants to hire me to screen print some signs to hang on telephone poles and the like for his other business. Needs to be weather resistant and cheap. Coroplast seems like overkill.