MEKO is a colorless to pale yellow liquid that is soluble in water and commonly used for its reactivity with compounds containing isocyanate groups. It has several valuable applications across different industries. Primarily used as an anti-skinning agent in paints and coatings. It prevents the formation of a skin or film on the surface of paints, lacquers, and printing inks when they are stored in containers due to premature drying. MEKO achieves this by inhibiting the oxidation process that leads to skin formation, ensuring the paint remains usable and free-flowing.