granoflour® facing sands
granoflour® is a mineral raw material made of hard rock grains. Crushing produces fine dedusted sands and rock flours. These fine fragments or fractions are being fire-dried, thoroughly freed of dust, and further refined. Due to the very sophisticated state-of-the-art preparation techniques used, granoflour® is of the highest quality, and stands out against conventional products. Let yourself be inspired by the diverse color selection!