MV is a coloured marking varnish designed for identification and tamper-evidence on moving or stationary components. Applied to screws, nuts, rivets and guarantee clips, it creates a clear visual indication of any movement or disassembly, supporting safe assembly and installation. The fast 1-minute drying time helps keep work flowing, while the broad -40°C to +200°C operating range suits demanding service environments. Available in red colour it also enables straightforward colour coding by workshop, team or component. Supplied in handy 90 ml tubes with colour-specific references for easy selection.