3M Hookit Soft Interface Pads 05771 76mm Multihole Abrasives (1 Pad) 3M Clean Sanding Soft Interface Disc Pad 20278, 5 in x 1 2 in x 3 4 in 3M 05771 5771 Soft Interface Pad 3" 3M 20278 Clean Sanding Soft Interface Disc Pad for sale online eBay 3M Soft Interface Pad Multihole, 150x5mm (1 Stck) profiautolacke 3M Soft interface Pad 150 mm zeer soepele en zachte steunschijf partnr. 3M 20278 5" Soft Interface Pad Soft Interface Pad (to be inserted in between the backing plate and the pad), increases conformability, allowing the technician to follow contours and get in closer to most edges. Constructed of a soft durable foam. Also enables a more versatile uses with specific and more rigid pads, such as Rupes MF pads.