Custom molding/weatherstripping?

Has anyone ever worked with creating a molding/weatherstripping for glass? I'm doing the JDM glasstop conversion on my CRX... however I ran into one problem, being that the exterior moldings for the glasstop are no longer being produced in Japan. Can anyone help me out? Thanks

I know this is an older post but have you tried checking w/ your local glass shops to see if they could make you a custom weatherstrip application for it? Just an idea that I could think of right off hand.
If nothing else hope you got that taken care of. Very sweet conversion....good luck