Quick question incase anyone has info or tips.

I've got the original skirt trim on my XR3i that it came with from factory, not proper side skirts, just the rubbery sill trim, apparently quite rare. They're both in mint condition and i'd like to make a mould of them before refitting so i can make another if one gets damaged etc.

Where is best to get a mould kit and what type? Also whats recommended to make the new ones out of? Theyre a flexible rubber originally so wouldnt like to just make new ones from fibreglass if i can help it as i think the finish will look different.

Afraid this is best pic i've got to hand at moment:


Its almost identical material to the front splitter trim.

Thanks in advance