Scratches and gouges rear bumper Trailblazer Super Sport

[vizsla1822]

I have an 06 red jewel tintcoat Trailblazer Super Sport with scratches and gouges on the back bumper from moving a wheelchair in and out of the rear hatch.  Some of the scratches and all of the gouges are down to the bare plastic.  The body shops want approx $600.00 to repaint the rear bumper which is probably what I'll end up doing but first I'd like to have a crack at it.  Can you all tell me the process for doing this?  I've worked with metal but never plastic.  Thanks in advance.

[rrmccabe]

The process is same as far as the paint correction. Great color you have btw. Not easy to blend though.

 

My tbss bumper did not have much material on it and light sanding took might right through the clear.

 

Post pics !!