This interface allows the use of non-woven products, like Mirlon and Mirlon Total, on power tools. The unique mushroom-shaped hooks make the non-woven product stick well to the interface and prevent the fibers from getting stuck in the backing pad. The interface removes the need to use velour on a non-woven product and thereby enables usage of both Mirlon and Mirlon Total discs or sheets when power sanding. The unique construction is based on a patented spacer backing.