Is there a good protectant for clear plastic headlights and taillights? I have used Meguiers PlastX and 303 Aerospace Protectant. PlastX is more of a cleaner/polisher even though it says it protects plastic. 303 is more for colored plastic, vinyl, and rubber. I want to keep the oxidation haze off the plastic as long as possible before I have to buff and polish it again.