'50 door glass rebuilds

[nebdrummer]

Who has rebuilt them? I had to drill out the clutch head holder little things that hold the bottom window track to the window surround, and now, I'm curious to see if anyone has found any simple remedy that replace the clutch head setups.

I sandblasted and base/cleared my window frames, ordered new glass, and I also need recommendations on what to use for the rubber seal that goes between the glass and frame.