Profile: Vortex Liquid Color specializes in supplying liquid colorants to the plastic industries. Our liquid colorant systems are not just compatible with the base polymer, but frequently improve the process and/or performance properties of the plastic part. Our VLC series products have been formulated to deliver pigment loadings at low letdown ratios, which allow the end user to produce more uniform and consistent parts. We achieve these results by custom designing each liquid colorant system to polymer and process.