The failure is the luff extrusion? Which of the furler builder’s? ProFurl? It is a French company so likely being the boat was built in Spain would have been easy to access.
Luff extrusion - the plastic piece running up the luff cloth and the the sail runs up it.
Porfurl was sold through Hood sails. I believe I have a Profurl system. Peter Grimm looked at photos of it and said it was an old Hood system. Pete Keeping was on my boat and said he thought it was an old Profurl system. There are no markings on it other than a patent number, which I have looked up and can send to you. But I'm working on the clew right now. Here's the patent number: US Pat. 4324192
You can find it easily. Anyway, wish me luck on fixing the clew - let me tell you, it is anything but easy!
dj
p.s. Haven't even begun to look at the broken extrusion...