I am sure it would work with the powder coat, and with the clear coat. Not sure it would work well with the wrinkle/flat black. I wouldn't hesitate on any other than that one. It may work, but my guess is it would be more difficult to clean than the others at best. One of the things that Top Coat does is make things even smoother (and slick like nothing before). But with the wrinkle, I still believe dirt will catch and make a less than optimal situation. It may help, but I'd stick with the smooth options if you want easier.
I want to say I have talked to someone that said they used Top Coat on the ABS plastic as well and it worked great...
@SlingLow it's not anything you would add though.
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