Games Workshop 25-03 Citadel Glaze: Guilliman Blue

Citadel Glazes can be used to intensify colour, allowing you to emphasise the strong colours on a model. With a similar consistency to a Shade, they provide a translucent layer across the colours beneath them that augments the original colour with a new hue. They are also useful for restoring colour to an area that might have been over-highlighted.