(Litespeeds @ Jan 14 2004, 09:50 PM)
Never found the need to remove glass in order to tint it. Maybe I don't get too many older trucks with the rubber gaskets. If and when I do, I do a really clean 45 degree trim and tuck the film right into place. If I get a small light gap, I just use a little black silicone and seal off the rubber gasket so there is no chance for any potential problems.
When you remove glass from cars, especially rear windows, you have to be a little more careful because if you accidentally tap any of the edge against something hard, the glass will crack. I would rather not take that chance but for those who actually do glass replacement, I can see that it would be easier to take it out rather than fight that dirty rubber gasket.

the older ones, like 87 down chevy, use a filler. if it's the chrome kind, it will have to be replaced nearlty everytime. so if you didn't do auto glass replacement, it would be a b***h because you have to keep that stuff in stock and buy a special tool just to install it. but pretty much everything is encapsulated now. but ford still uses a gasket in the new 3/4 and 1 tons. they're so easy to take out it isn't even funny. literally push on it and it will come out. why anyone would want to fight trimming that gasket is beyond me.