Grade 0 - Fine for smoothing and finishing; e.g. cleaning tiles, sinks and stoves. Ideal for painters, plumbers, workshops, tilers and cleaning and industrial suppliers.
Grade 1 - Medium for general purpose use, e.g. cleaning grouting and removal of fine rust. Ideal for painters, plumbers, workshops, tilers and cleaning and industrial suppliers.
Grade 2 - Medium Coarse for surface preparation; e.g. rubbing back old paint and rust. Ideal for painters, plumbers, workshops, tilers and cleaning and industrial suppliers.