<http://schema.org/description>
"e a two-part polyurethane finish system consisting of a primer and a white base coat on a conveyorized painting line. I am seeing shade variation in areas coated with the white paint. What should I do to correct the color difference problem?"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.pfonline.com/articles/color-variation-by-spraying>