Originally titled 'Technical Posters Feature Color Specifications'
BYK-Gardner offers two free technical posters related to finish color control. The Color Theory poster displays color measurement of solid colors and effect finishes, including tolerance graphs and equations, as well as special-effect images of sparkle and graininess. The Viscosity Conversion Chart poster compares the efflux times of the company’s Zahn cups, S90 Signature Zahn cups, EZ Zahn cups, Ford cups, Din Cup 4 mm, and ISO cups. It also includes instructions for using the chart, standard methods, specifications, viscosity equations, centistokes versus efflux time, and suggested standard oils for each cup.