Places like Rehau and Surteco make it, anyone who sells edgetape eg: Nover.
Or you could go to a kitchen manufacturer. I don't know if this will help but thats where we buy all our edgetape.
Have you thought of just flat pre glued ABS edgetape? It's cheaper and easier to use and you can get it anywhere.
Anthony
Thanks for the info Anthony, I have considered edgetape, but I would like it to look close to original. I have only seen tape which is quite thin, is there different thicknesses ( not widths)? Do places you buy from sell T- moulding as well as edge tape?
