The MIRKA® AOS 130 pneumatic angled orbital spot repair tool with a 1.25" backing pad is ideal for use with our SR discs for spot repair of topcoats and clearcoats. Follows contours while removing dirt nibs and other surface defects and produces a fine scratch pattern that is easy to polish out. Three suitable backing pads are included in the package: 1125S-R, 1125SG-R and 1125S.