Arakyd 7506 Urethane modified alkyd Arakawa Chemical Alkyd Resins >> Modified >> Urethane Coatings Xylene ARAKYD 7506 is urethane modified alkyd. It shows quick drying, good hardness, good recoating. It is used in quick drying paint. Urethane modified alkyd. Shows quick drying, good hardness, good recoating. Used in quick drying paint.