Appearance, shades and patinas
With a blue-grey colour, Natura Blue is a dry milled type finish giving the stone a satin smooth appearance. 
The ridges of the flagstone are bare, the edges and the back are sawn. 

Everyday applications
Ideal for indoor flooring, living rooms, kitchens, offices, restaurants, communal hallways.  Natura Blue finish is mostly used for floorings. However, this finish can also be suitable for flat products with a maximum width of 110cm and maximum thickness of 2 – 3 – 5 cm, such as base stones, internal and external cladding, and indoor tables.