Quickchange hookandloop design: The backing pad uses an efficient hookandloop mechanism that allows rapid attachment and removal of sanding discs, helping you maintain momentum on projects and reduce downtime. Longlasting materials: Constructed from abrasionresistant nylon and sponge, this pad delivers durability and consistent finishes while minimizing the risk of burnthrough during extended use. Applications: Suitable for professional tradespeople and DIY enthusiasts alike. Ideal for a range of sanding tasks to improve overall work quality, from fine finishing to surface preparation. Reliable installation: Designed to fit securely between sandpaper and sander, providing a tight grip that eliminates slippage during operation for safer, more controlled sanding. Use scenario: Finishing wood furniture and cabinetry Smooths surfaces and contours with easy disc changes, keeping workflow efficient and consistent. Use scenario: Preparing surfaces for paint or refinishing Delivers even abrasion with reduced heat buildup, helping achieve a uniform base coat and minimizing burn marks. Use scenario: General surface prep on walls and panels Suitable for smoothing primers, fillers, or existing finishes, ensuring a flat, readytopaint surface.