adhesive

Greetings. I have the dreaded small gap in the hard plastic around the sunroof that is now the source of a water leak. I am researching different products to fill the gap before I just move on to a whole new glass unit. Any testimonials out there for a silicone or adhesive that you have used...

The regulator track that is on the bottom of my door glass fell off. Any ideas which type of adhesive to use so it won't come back off?

The windshield molding on my 2008 LX 570 is hanging and is no longer sealed on top of the windshield/roof. The molding itself is intact and appears that it just needs to be re-sealed with an adhesive. The molding does 'click' back into place on the roof, but it comes loose again after 30 mins of...