In article , Steve W. wrote:
If I was doing the repair I would probably make up a frame out of
stainless that would clamp the top material and a lip that the glass
could be bonded to with urethane.

RTV will stick to glass very well, and will stick to many "rubber" materials.

The urethanes are stronger (mostly because RTV has poor shear strength) but
don't stick as well to glass. Still, I'd try the 3M Weatherstripping Adhesive
(the yellow stuff) experimentally to see.
--scott

--
"C'est un Nagra. C'est suisse, et tres, tres precis."