4Elements Metro Concreto is a unique combination of black flecks, a dark grey base and brushings of light grey made to match a concrete surface. Made of 92-96% of natural Quartz and it keeps the consistency and stability of natural rock. It is nonporous and is stain resistant which doesn’t require sealing. Durable and scratch resistant material that cleans easily with soap and water. Hygienic and is a fully certified product including NSF*, GREENGUARD and CE, making it ideal for healthcare, education, hospitality & food service.