This is a great substance designed to clear up the faded/chipped plastic headlights on your vehcile. It is one of my all time favorite cleaning products becasue it works. My headlights were severely clouded. I used an intial sanding with 1000 grit followed by 2000 and then a few treatments of PlastX. The lights were completely renewed for only a few dollars. There is lest diffuse glare at night and they are noticeably brighter too. In the day time this application restores your vehcile to that showroom shine. I now no longer have to sand the lights, I just apply PlastX about twice a year and the clarity remains.
Don't be afraid to sand a lot of plastic initially, the PlastX will polish all of it away.
Use PlastX in several treatments and don't be afraid to use some elbow grease.
I have had great success using PlastX everyonce and awhile down the road, I treat it like a headlight wax.