How should I paint the welding goggles?

The cheap alternative many people chose to make Ecto Goggles are welding goggles you'd find at a hardware store. See Norm's Ecto Goggles plans in the Equipment section under plans. The problem is the plastic doesn't like to hold paint very well. Norm's plans say to finish the goggles with a Clear Dull Coat or a clear matte finish should be fine. This should eliminate the stickiness the goggles will have once painted the green you want them.