So I tried out this Maxima SC1 plastic spray. Ohhh my goodness, it makes plastic look better than new. Especially my all black bike, it looks like you could reach your hand inside it, it's that deeply glossy. It's also so slippery i don't think anything will ever stick to it again.
I can't wait to try it on my all black Rhino and my all black Yamaha boat.
:)