Aluminium polishing (ARP) is a treatment that, by mechanically cleaning the surface of rough aluminium, gives the same a mirror finish.

Oxidal Bagno performs preliminary machining with automatic machines that give polished or brushed effects to aluminum.

All these machines base their operation on the "rubbing" of the aluminum surface with suitable discs, tapes or rotating brushes.

Depending on the type of appearance which one intends to carry out, it is possible to use wheels with felt disks, canvas cotton, sisal and this is to obtain glossy and metal wires effects. For brushed finishes (scotch brite) it is possible to use organic polymers with embedded abrasives.