Designed for convenience, combining open coat aluminum oxide discs with an adhesive backing for quick and easy attachment to a Stikit backup pad (sold separately). Discs are easy to grab from the roll, eliminating disc liners. The open coat feature provides a more aggressive cut than comparable closed coat abrasives and a loading resistant coating makes this disc a good choice when loading is a problem. Slightly more aggressive than 214U. Grade P600A Size 6" Roll 75