Scholl Concepts Soft Interface Pad are used with Velcro backing pads as a base for sanding discs.
Using an interface pad will soften results obtained, leaving a finer scratch pattern and providing more conformability over uneven surfaces or edges. They are ideal for edge sanding and reducing polishing time.
Some polishing pad types can also be used with a soft interface to aid conformability or lessen the cut.
Please note: the Scholl Concepts hard backing pad pictured is not included.