When i got the van, it had a broke rear bumper. So the first thing i did was repairing that. The plan was to fix the bumper from the inside with epoxy for strength and from the outside with filler and paint for a nice finish.
This is how the rear bumper looked when I got the van, it is not the worst but it has to be fixed non the less.
So the bumper was taken of the van and cleaned. Around the cracks on the inside of the bumper was sanded with a relatively rough (80 grid) piece of sand paper so that the epoxy has more surface to adhere to. After the epoxy was applied, the bumper looked like this:
The end result.