powder coating auot body
Thats right Willys the key is to preheat , especailly aluminum to get oils and greases out of part before coating. But as for color choice it is almost as good as liquid most compaies offer over 600 colors plus custom matched powder. Yes one day we will see powder on the car production line at the rate technology is advancing. The main hold up is not color or process but the booth itself, auto industry need approx. 8 sec change over of color and with powder they are not able to get powder out of air stream that quick before shooting another color, it takes about 3 times longer but they will figure it out.