It was not easy to get all the forever black product off the cladding, some came right of and some required acetone, a light scotch bright pad and some scrubbing. Scrubbing to hard with a scotch bright pad will scratch the cladding even a fine one so I had to e careful not to scrub it hard. The acetone is very harsh and will strip paint and etch plastic so I had to be careful not to get it on other finishes. The acetone does make the cladding very chalky and dry looking, so I washed it really good after I got all the forever black removed.
This is what the cladding looked like after a couple of months.
Here is what the rear looked like after stripping the forever black off the rear cladding and applying some trim conditioner, shown next to the un-stripped area.