Ditto, I used the urethane as well. The tape wouldn't hold the glass, so every time you went to roll the window down it would pop out of the regulator. I wouldn't waste my time with the tape in the future as well.

"IT IS WHAT IT IS"
1953 Chevrolet 1/2-ton 3100 4x4
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In the DITY Gallery
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1948 GMC 1-Ton (now sold to someone in Hawaii!)
In the Gallery
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1953 Chevy 1-Ton