- Quickly removes heavy rust, thick paint, corrosion and cleans welds - Aluminum oxide mineral aggressively removes top layer and cleans to the bare metal underneath - High conformability provides a larger contact patch for faster removal rates - High-strength fiber resists chunking and performs well on edges - Resists loading for consistent cutting action - High speed rating and low vibration - Roloc attachment system makes disc changes easy - Requires use of Roloc backup pad (sold separately)