Wagman Metal Products has four diamond pads available for concrete floor maintenance. The Red 400 is used for damaged floors or after grinding leaving a satin or matte finish. The White 800 cleans surfaces and removes small scratches leaving a slightly reflective finish. The Yellow 1500 cleans and prepares floors for high polish and removes fine scratches. The Green 3000 is used as a daily maintenance pad producing a wet-look shine. Proudly made in the USA.