Wet Concrete refers to freshly laid or “green” concrete and can be plain, coloured, or laid with a pattern either from a stencil or stamp mat. Wet concrete can be coloured using Integral Colour (Colour Through) which is an oxide that is mixed in with the concrete to create full depth coloured concrete by colouring all the way through the slab. Alternatively, Colour Hardener can be used which is a coloured cement based powder that is hand cast over freshly poured concrete to both colour and harden the concrete surface.