The Vallejo Model Colour Medium Sea Grey performs well on all surfaces due to its excellent adherence on resin. plastics. steel and white metal. This is a highly pigmented colour concentration that involves water based formula to provide matt and opaque acrylic colour. Simply apply the colour on the surface which has been primed. This colour dries fast. forms a self-leveling. homogenous paint film and perfect for large surfaces and for the most miniature details of the model. It comes with perfect nozzle that allows minimal quantity and preserves for a long time.