These water- or solvent-based line of inks are used for coding and identification. DH-series are used on external rubber surfaces.

Typical applications include: uncured treads, tubes, and hoses. DH Inks are completely curable, free of HAPS, and available in a wide variety colors.

The high viscosity line of tread striping ink, DH-series, is applied by a Beugler® Striping Wheel, where the ink is gravity- fed through a nozzle and transferred onto the substrate by a corrugated wheel.