Natural water-based powder mortar , coarse grain, environmentally friendly, CALCETERRA CT3 mortar is the ideal solution for walls, ceilings, bathrooms and kitchens in both residential and commercial areas (public areas, restaurants, kindergartens, schools, hospitals, offices, boutiques, showrooms,…) with fine grain texture and special very light light and dark cloud.CALCETERRA can be coloured with natural earths of the TERRE NATURALI range (available in 20 different earths from MAROCCO – ITALY – ITALY – FRANCE – INDIA etc. ) to obtain a wide range of colours and shades ensuring complete adaptation of surfaces.