A single component, low VOC, waterborne, translucent coating that offers an excellent defence against carbon dioxide ingress and the effects of weathering, significantly prolonging the maintenance free life of buildings and structures. Applied over a complementary pigmented Intercrete base coat system, it forms a translucent reflective metallic satin finish to create a feature appearance. It prevents water ingress, yet allows damp substrates to breathe and dry out, and is both dirt and UV resistant. Protection from the growth of mould and fungi is assured with the use of advanced encapsulated biocide technology to help maintain its appearance.