Fickert Lux Ultra 170 is a high-performance final polishing abrasive block specifically engineered for delivering an ultra-high gloss, mirror-like finish on granite and other hard natural stone surfaces. With a larger 170 mm size and an advanced Lux Ultra abrasive formulation, this polishing block offers exceptional surface smoothness, superior gloss development, and extended durability in the final stage of stone polishing. It is ideal for use with automatic stone polishing machines and professional workshop setups, providing consistent, showroom-quality finishes on countertops, tiles, flooring, and architectural stone products. Designed for stone fabrication professionals, Fickert Lux Ultra 170 ensures the highest level of polished surface performance with efficient polishing action and long service life.