1. ONYX HD includes a series of base colors with a high concentration of pigments which guarantees exceptional storage stability for five years. The water additive is added by the painter during color preparation. 2. ONYX HD easily adapts to all conditions of use thanks to HB 002, HB 004, HYDROMIX and HYDROMIX SLOW, which are easy to use and allow excellent results to be obtained even in extreme climatic conditions. ONYX HD interior allows you to apply ONYX HD on internal parts, such as the engine compartment, ensuring long life without over-application of clearcoat. 3. ONYX HD significantly reduces flash-off times with minimal investments. The Venturi effect blow guns are more than sufficient to obtain an unparalleled final result regardless of the technique used: full panel or shade.