ADDITOL® XL 6557 is a polymeric, multifunctional universal grinding medium designed to efficiently disperse, stabilize and transport organic and inorganic pigments in non-aqueous industrial coatings. It is compatible with a wide range of resin types, including acrylics, epoxy esters, ureas, amino resins and nitrocellulose, as well as with many alkyds and polyesters. It is soluble in a large variety of solvents. Visit