Creates a smooth, highly-refined surface ready for finishing with Scotchgard Stone Floor Protector. Consistently and rapidly smoothes and levels stone floor surfaces. For use on low-speed rotary or automatic equipment.Micro-replicated composite diamond abrasive structures consistently and rapidly smooth and level stone floor surfacesFor use on low-speed rotary or automatic equipmentRed and gold colored pads4 countThis product is an industrial product manufactured outside of CA, thus is not subject to CA Prop 65, it has not been assessed for consumer sale or use