... extremely low water absorption rate, free of fouling absorption ,stable performance and free of corrosion from various matters.2. ... used for production, which is characterized by high density, stable internal structure, free of deformation, cracking and breaking.4. ... ,etc.Color :Rusty, Beige, Black, Yellow, Green, Gray, Brown. etcLithology:Granite (China black G1339,G1405,G1510)Thickness:10~15mm,15 ...