Windshield Bonding

Was just wondering, didn't see in other threads, Has anyone been using the West System G/flex 650 Epoxy for bonding the windshield to the foredeck? It claims to bond better to dissimilar materials such as aluminum and plastic. It even bonds to ABS plastic. It also seems to be more flexible than their 105 epoxy. Would love to hear from people that have used it. West System has always had great products.
Allen Blackwell
Very Slow build RV7A

Search references for Sikaflex 295UV on the forum. It is what most of us use for bonding canopies and windshields on. Lovely to work with and produces a very professional finish.