GOMATEX - DIA has been developed to achieve satin, matte and intense color finishes in quartz agglomerates and natural stone. These brushes have molds injected with different types of grains. The grains are distributed in a completely homogeneous way, which guarantees a reliable and constant work performance throughout their useful life. We are offering 2 different variations of this product. LUX: for higher brightness and faster cutting MAT: For opaque surfaces