Originally Posted by axmea?

You can polish the haze off but will come back if not clear coated (wax can delay it but not for long). Using clear is a must but not as simple as spraying on good quality spray clear coat. Wet sanding is necessary to remove imperfections. The light will enhance any imperfections that naturally occur no matter how good a spray painter you are. It is a lot of work but worth it if you are picky about your car. I also recommend covering the entire car not just the hood and fenders. Low mil. plastic is cheap.