The 3M 3/4" x 18" Non woven Aluminum Oxide Medium Abrasive Belt is designed for surface conditioning tasks such as cleaning, blending, deburring, and finishing. It features reduced loading and heat build-up, allowing for extended operating time and consistent results. The belt is constructed with reinforced backing and a Non woven open web material that provides flexibility, making it suitable for detailed work over contours and edges. It is effective in removing surface imperfections, grind lines, mill marks, and other blemishes typically encountered in surface preparation and finishing processes.