Re: Rubber Windshield Frame to Top Seal
I'd prefer rubber over foam just because the foam breaks down much faster. If you're trying to protect paint, that's one thing, but for a bikini top, I wouldn't even bother unless you plan to be driving in the rain with this setup.
If you still want some sort of seal, start here:
http://www.mcmaster.com/#rubber/=l2qb7tThe same thing could be available at your local hardware store. Think garage door seal??