Waterblasters, also know as "Magic Erasers", are an effect way of removing marking without damaging the surface or creating a groove. That are also used to remove cure from concrete on jobs that are not grooved in.
Waterblasters, also know as "Magic Erasers", are an effect way of removing marking without damaging the surface or creating a groove. That are also used to remove cure from concrete on jobs that are not grooved in.