An intermediate diamond pad to be the first step for bringing back floors not maintained on a regular basis. This pad cleans and removes small scratches. Leaves a slightly reflective finish. A system of floor pads that cleans and polishes concrete, terrazzo and natural stone floors mechanically without the use of chemicals. Diamond by Gorilla® system consists of floor pads impregnated with billions of microscopic diamonds that will transform any dull, worn floor into a clean shining floor.