I wasn't impressed with the Black Magic on the cladding (seemed quite "oily" and didn't want to soak into to the cladding for me).
I started using 303 protectant on my Jeep soft top and plastic windows and then ended up using it on everything!
I plan to give the cladding and tires a good coating with 303 this week as my wife got me a 32oz spray bottle as a stocking stuffer.
I want to coat the headlight lenses to help resist mud and ice/salt from sticking to them.
The stuff works great on the interior too.
Joe