72' Demon window removal

My dad and I did it this way

Removed the trim and the Lock Strip.

Slid a bondo spreader under the rubber and worked it around to free it from the glass

Took a piece of band steel (the kind they use to strap stuff to pallets/skids... real thin, tempered and flexible) and made a kinda Z shaped tool out of it.

Heated the gasket with a hair dryer and one person worked the gasket & windshield from the inside with their hands & a bondo spreader, the other person worked the gasket from the outside with a bondo spreader (using the z-shaped tool on the corners, they're stubborn)

We had the windshield out in 10 minutes, no damage to the glass or the gasket/rubber.