The PG 400 is a versatile and very productive single-disc floor grinder for a wide range of applications. With its 400 mm wide grinding width, it efficiently grinds adhesives, paint, epoxy, and spackle on medium to large concrete areas. PG 400 is easy to transport due to its compact and foldable frame. The machine is designed to facilitate an ergonomic work position and is easy and convenient to use. Check out the PG 400 remove glue from this floor.