Lincoln Leather Dye All Color 3 1/2 Oz #LIDYELincoln Leather Dye is sometimes referred to as oil dye or aniline dye or penetrating dye, and is used to restore or change the color of leather by penetrating deeply into the leather. When Lincoln Leather Dye is used to restore color, all built up polish and dirt should be removed with Lincoln Dye Preparer. When dying a shoe to a new color, the old color should first be stripped off by using Lincoln Dry Cleaner and Spot Remover. Lincoln Leather Dyes