Repl. by Norton 34770 -- 6" Round Maroon (320/400) Carbo Thin-Flex Fibratex Scuff Disc (25/box) Application Info: 53389 Thin-Flex Discs 6" Primer Prep Disc Maroon Maroon • Quick and aggressive cut • Tear-resistant Thin-Flex Scuff Pads and Discs. An incredibly flexible, yet strong product that is perfect for use on contoured surfaces and for getting into tight spaces. Consistent cut with no wild scratches. FEATURES & BENEFITS • Non-woven nylon impregnated with abrasive grain easily conforms to irregular surfaces andresists tearing and can be used wet or dry • Advanced coating process for a consistent coverage of grain throughout pad