5 in Sanding Interface Pad Hook & Loop

5 in Sanding Interface Pad Hook & LoopThese 5 in Sanding Interface Pads are meant to be used with 5 in sanding discs and allow for more consistent results when sanding contours while reducing the likelihood of over-sanding high spots on your project by helping to compensate for the pressure being put on the dual-action sanding machine.How do I mount an Interface Pad?The 5 in Sanding Interface Pad should be mounted between the face of the dual action sander and the sanding disc itself.