Thanks both.
I use this company for rubber extrusions:
http://www.coh-baines.co.uk/(No conection). They are very easy to do business with. I came across them when I sought out who supplied the original screen rubbers for the MGBGT.
I'll dig out the ref number of that U channel when I go in the garage Keith. You can e-mail them for a quote, it costs next to nothing, (and it's so handy I've nearly run out!!!!!!).
