| Single-Source Manufacturing Offers Key Benefits The Black Diamond Cleaning and Polishing System restores, cleans, and polishes concrete, natural stone, and a variety of other floor types. Through a range of grit levels, this four-pad system allows for a customizable floor care process based on the starting condition of the floor and the desired gloss level. Black Diamond is 100% made in the USA by Americo with zero outsourcing. From manufacturing the base web to applying the diamonds, Americo’s in-house QC Department maintains rigorous quality standards throughout the production process for a final product that delivers durability, performance, and value. | 
