In Reply to: Ooch! My rear window "glass" cracked!!! posted by Rick on January 14, 2000 at 21:44:54:
I had a Miata that a few times some car wash guy sprayed a windex type cleaner on it. The car also sat outside alot and I probably didnt use the Maguires stuff on it a whole lot. But one morning it was in the 50's and as I unzipped the window it cracked. I think if enough plasticiser has been removed these windows become more fragile in higher temps. better to replace it and enjoyy the feel of a new window for a little while.