PREMIUM QUALITY: Durable film backing and the highest quality materials result in the perfect dry sanding disc that cuts fast and stays sharp ULTRA-UNIFORM FINISH: Achieve a more uniform finish that dramatically cuts down total sanding time for tasks such as Primer Sanding, Filler Sanding & Shaping, Metal Sanding and much more. SPECIAL ANTI-CLOGGING AGENT: Revolutionary anti-clogging agent activates upon usage, preventing clogging and minimizing stone over-exposure for shallow scratches and a uniform finish REDUCE TIME AND LABOR COST: MaxFilm achieves a finish quality that is more uniform than conventional abrasives, resulting in fewer sanding steps. Reduce labor and material cost with MaxFilm MADE IN JAPAN: Manufactured by Kovax, leaders in coated abrasive technology for over 90 years in the automotive, metalworking, and woodworking industries MaxFilm is the ultimate solution for those who demand the best finish quality without sacrificing ultra-fast sanding speed. Advanced anti-clogging technology dramatically extends paper life and enables cooler sanding. Ideal for metal & putty sanding, surface prep, and more.