multiform sanding pad

Aluminium oxide. For sanding wood and stone. For wet and dry sanding, approx. 98 x 69 x 26 mm.

The sanding sponges are comfortable to handle. They are coated with abrasive on four sides. The multiform sanding pads can be used in a variety of ways thanks to their shape: One edge is rounded, one side has an angle of 90°, another an angle of 30°.

The specified grit sizes of the sanding sponges correspond approximately to the higher grit size of sandpaper:

Grit 60 corresponds to 120
Grit 100 corresponds to 240

Abrasives made of aluminium oxide (corundum) are very suitable for sanding wood and soft stone (alabaster, soapstone and the soft varieties of serpentine, limestone and marble) as well as for sanding metal. This has to do with the grain type: The abrasive grain of aluminium oxide is hard and block-shaped, slightly less hard compared to silicon carbide, but tougher. Abrasives made from silicon carbide are very sharp-edged but more brittle, and the abrasive grain behaves differently during grinding. Silicon carbide is more suitable for marble, harder stone and very hard wood.