Trump said that in Japan, "they take a bowling ball from 20 feet up in the air and they drop it on the hood of the car. And if the hood dents, then the car doesn't qualify." American cars must ...

The uses are endless, from car paint to metal roofs to ships to bleachers at a ball game. APL's Jason J. Benkoski developed the paint with naval ships in mind, but it should work on any metal surface.

What sets cars apart when they’re displayed among the world’s hottest and most exotic? The paint job. See the best and worst of the 2014 Geneva auto show at Car and Driver.