Drum Sharka P40 250mm Smirdex is a highly corrosive abrasive material designed for the initial sanding of large and rough surfaces. The size of 250 mm is ideal for use with professional drum-type sanding devices. Thanks to the size of P40, the size of thick paint layers, glue remains, rust or rough surfaces ensure fast cleaning and shape. This scythy type is used in the initial processing stages in the fields of construction, furniture production and industries. Abrasive particles developed by SmirdDex`s advanced technology are longevity and are distributed evenly on the material during processing. Thanks to a strong basic material, it is resistant to breakers and provides a stable residence in the drum. It is an ideal choice for both professional masters and industrial manufacturers with efficiency, sustainability and rapid exfoliating.