Anyone help with this one please?.

Someone somewhere makes a "finishing strip" that comprises of a thin
strip of metal around 25 mm wide with the edges turned up a little and
onto that there is pressed into place a flat Plastic strip which has
turned down edges that grip and hold onto the curved edges of the metal
strip as it were.

You could use it for finishing or putting a sort of decorative finish
over the join of say Two large panels or sheets of plastic or Fabric
covered MDF type wood if you see what I mean.

So anyone what its called and where you get it or who supplies it?. It
is used, ISTR in the shop fitting out trade..

Cheers...
--
Tony Sayer