450GP Concrete Grinder & Polisher

Designed for maneuverability, flexibility and high production output on any floor surface. Flex head™ technology with HexFlex™ drivers ensures a smooth surface in the fewest amount of passes.

The 450GP is a walk-behind, single operator machine used to restore unfinished, old or worn hard floor surfaces. Part of the Heavy Restoration process of the Hard Floor Maintenance System, the 450GP is a fast, efficient and affordable propane powered grinding and polishing machine for concrete, terrazzo, marble, stone and quarry tile floor surfaces.