Binder AB 135 Binders hold together pigments and sometimes filling material to form paints, pastels, and other materials used for artistic and utilitarian painting. Materials include wax, linseed oil, natural gums such as gum arabic or gum tragacanth, methyl cellulose, or proteins such as egg white or casein. Keep your documents organized and easily accessible with our Binder! Designed for durability and convenience, it features sturdy covers and secure rings to hold papers, notes, and important documents. Perfect for school, office, or home use, this binder helps you stay organized and efficient in style.