Jeco JHY 3431 Jeco Pigment Color pigment & dye >> Inorganic Pigment Acrylic/Acrylate Resins Vinyl Inks >> Water-based Inks >> Solvent-based General Industrial /Maintenance INKS >> Lithographic and Offset Inks Jeco JHY-3431 is deep chrom yellow. It is used in water and solvent based flexo inks, industrial paint, emulsion paint and PE, PP, PVC and EVA plastics. Deep chrom yellow. Used in flexo inks, industrial paint and emulsion paint.