EL Bumper Sticker - Redux

Step 2 Applying the Bumper sticker

Using Fabric Double stick tape, I added glue to the full back surface of  the bumper sticker
I used liquid electrical tape, to coat all exposed surface traces, and anything that conducted electricity
I also coated the ribbon cable with the liquid, let it dry, then wrapped it with black tape for a double
electric seal, I also put a layer of the liquid electric tape around the perimeter of the bumper sticker
as waterproofing.

I used black silicon inside the bumper to seal the back side, and to give some strain relief
to the supply cable. Which I passed thru and into the back of the vehicle.
(The power converter box, and control board are mounted inside the car to protect them)