Like others here, I had huge problems getting the rubber seals to stick. Almost every piece of weatherstrip applied by the previous owner peeled off or was on the verge of doing so (including the dreaded A-pillar forward door seal.) I basically scraped off and reglued the seals 2 to 3 times, but they would still peel off. I did the cleaning routine with paint prep cleaner, lacquer thinner, and scuffing with a Scotch-brite pad. I too tried the desperation tactic of using urethane glass adhesive
Weather stripping install problem - E-Type - Jag-lovers Forums
Adhesives ~ tricks of the trade. - Jaguar Forums - Jaguar Enthusiasts Forum
Tip for gluing unglueable weatherstrip and seals - use the right glue! - E- Type - Jag-lovers Forums
Adhesives ~ tricks of the trade. - Jaguar Forums - Jaguar Enthusiasts Forum
Weather stripping install problem - E-Type - Jag-lovers Forums
Chrome trim: Glue or adhesive tape? - Jaguar Forums - Jaguar Enthusiasts Forum
Another question on fitting bumper rubber seal - E-Type - Jag-lovers Forums
Passenger door seal - Jaguar Forums - Jaguar Enthusiasts Forum
Weather stripping install problem - E-Type - Jag-lovers Forums
Weather stripping install problem - E-Type - Jag-lovers Forums