Fickert Lux Ultra 140 is a high-performance final polishing abrasive block designed for achieving an ultra-high gloss, mirror-like finish on granite and other hard natural stone surfaces. Engineered with an advanced Lux abrasive formulation and sized at 140 mm, this polishing block delivers exceptional surface smoothness, superior gloss development, and long wear life in the final polishing stage. Ideal for use in automatic polishing machines and professional stone finishing setups, Fickert Lux Ultra 140 ensures consistent, showroom-quality results on countertops, tiles, flooring, and architectural stone products. Its enhanced abrasive characteristics make it suitable for stone fabricators and workshop professionals seeking the highest level of polished surface performance.