Full Circle MINI Flex Abrasive Sponge – 70° Angle Aluminum Oxide The MINI FlexAbrasive Sponge is engineered for use with the Full Circle Mini Flex Air Drywall Sander, giving you precise sanding on both flat and angled surfaces. c The Full Circle MINI FlexAbrasive Sponge is designed for precise sanding on both flat and angled surfaces. Built with durable aluminum oxide abrasive and a unique 70° angle, it delivers optimal performance for corners, edges, and detailed areas. The medium-density foam backing provides flexibility while maintaining control, making it ideal for professional drywall finishing and surface prep. Choosing the Right Grit Medium Grit: Best for surface preparation, removing material efficiently, and smoothing rough areas before finishing. Fine Grit: Perfect for final finishing, touch-ups, and achieving a consistent, smooth surface ready for painting. Key Features 70° Angled Design: Reaches tight corners and edges with precision Aluminum Oxide Abrasive: Long-lasting performance for drywall, plaster, and other surfaces Medium or Fine Grit Options: Choose Medium for prep and removal, Fine for finishing and detail work Professional Results: Consistent finish on flat and angled surfaces Full Circle International MINI70