Acid dyes, basic dyes, disperse dyes, ingrain dyes, naphtols, solvent dyes, alumimium anodising dyes, direct dyes, azoic diazo component, mordant dyes, reactive dyes, vat dyes, food dyes, sulphur dyes, fluorenscenet brighteners, uv stabilizers.
Leather dyes, retanning syntans.
Wet and dry salted cow hide, finished leather, tooling, and dyes for small leather crafters and hobbyists.