Ok, I did this on Saturday and had a difficult time with the Weldwood. So, I turned to 3M 90 which worked beautifully! The Weldwood would not get sticky enough to hold the material. It almost seemed like it wouldn't dry quick enough. However, it did make the foam backing more of a solid state so the 3M 90 would adhere to the door panel material. The door looks better than my driver's side door that was done from the factory. Im sure it's only a matter of time before that one comes off to. Warning, 3M 90 is very toxic and dries VERY fast. Wear gloves and be ready to work fast. I used 3M 90, gloves, a plastic bristle brush to wipe away particles from the foam, a small puddy knife and flat head screw driver to pop the edges back into place. If you get any of the glue on the plastic of the door don't freak... it peels right off after it dries. This worked extremely well for me. No bubbles to work through and no creases.