Thread: Leak in trunk
View Single Post
Old 05-11-2020   #7
Paul Workman
 
Paul Workman's Avatar
 
Join Date: Nov 2007
Location: Squires (near Ava MO in the Mark Twain N'tl Forest) - Missouri
Posts: 6,466
Default Re: Leak in trunk

Quote:
Originally Posted by MuRCieLaGo View Post
Seal seems to be very good...

I called the body shop. He told me he put 3M tape under the seal, instead of OEM glue. He told me the OEM glue is a real pain to work with. I'm pretty sure the problem is right there!
Yes, the OEM glue IS a pain! But, it never hardens, allowing the seal position to be adjusted (I suppose).

Anywayz... I used 3M Weather Seal Adhesive (contact cement) on mine. I Pre-installed my seal and put index temporary marks on the seal and the hatch so that after I applied the glue I could be sure that the seal was indexed correctly before pressing it down on the 3M (contact) adhesive. I hasn't leaked in 5 or so years now, and it has sat outside and been driven in several frog stranglers! So far so good.

I might add...

By the time I got the adhesive spread on the hatch and the seal, it had already dried too much - especially where I first started to apply the (glue). But, according to the directions on another application of contact cement (the head liner, in fact) it said to reapply a third thin layer to one of the contact surfaces and (get this!) proceed to apply the two surfaces together before the fresh adhesive dries to the point of being tacky.

Boy, does that work! It gives you some time to adjust the fit after the two surfaces make initial contact. And, once it sets (in 5-10 min or so, depending on how much adhesive was used over all, the surfaces are very secure. (I have also found that third layer technique is especially useful when installing carpet. The carpet can be "squirmed" around to optimize the fit before the (glue) is fully set.

Last edited by Paul Workman; 05-11-2020 at 07:45 AM.
Paul Workman is offline   Reply With Quote