Rear window replacement dry fit or with mastic bonding

[Sig]

New tailgate want to put in window this week but seen in the manual need too use mastic bonding.
So should I use this as I thought going in dry would be better.?
Also where do you put the water hole in the rubber seal bottom left..?
Thanks

[Bigfoot]

Wouldn't use any bonding when putting in the rear window. Lots of liquid and a piece of string, real easy to put in the window.

As for the water hole, it will only go in one place on the bottom, if there is only 1 you will either have the rubber wrong way round or upside down if its at top I guess.

[Sig]

Thanks just as I thought will go in dry. But that manual saying different so just wanted to ask to make sure thanks!!

[Alex]

You never want to go in dry! Paracord with washing up liquid is what you need for this job. And a second set of hands.

[Sig]

Hahah I mean no bonding going to sort the main issue out first Friday timing will let u know how I get on Alex. Thanks