No Robert, it’s not for making frames for signs. Got plenty of both Eurotrim and the Jag plastic framing knocking about somewhere.
What I was looking for was capping strips and the butt section strips that would take a 3mm composite panel.
Think I have found the sort of thing I was looking for from one of the Amari group company’s. The one they do is plastic and used in the food industry but it will do for what I want.
Found a few companies online selling the extrusions but they all seemed to sell in bulk.