How do I choose between MCU-Topcoat M and MCU-Topcoat? Which topcoat should be used in which situation?
MCU-Topcoat M is low gloss and can show a tripping effect on a large flat surface like a tank. It is best to use MCU-Topcoat M on structural steel, like bridges, and use MCU-Topcoat on tanks and ship hull surfaces. Also MCU-Topcoat M cannot be made in white, off-white, or safety colors due to the muting effect of the MIO.