Cant Do See Ceta? Look Befor I Screw It Up
#3
If you are unsure about your skills, I'd recommend testing on something first. Maybe an old bumper or intake or some interior piece of plastic that you may not be using. It's also a good idea to take a "Test Run" ya know? Like the disclaimer *Test on a inconspicous area first.* You back bumper is kinda out there.
#5
you need a closed area free of dust and contaminates to do the paint in also like your garage is its not to dirty and spray the floor down with the hose to trap any floating dust