FESTOOL Saphir 6″ Diameter Sanding Disks

Saphir is meanest abrasive in the Festool family. It is intended for very heavy duty, rough material removal such as as removing corrosion from weathered steel and hull work on boats. Use it on hard materials and in difficult areas – heavily worn stairs would be a good example – where standard abrasives just don’t hold up. It offers exceptional services life because of its high tear-resistant fabric backing and heat-resistant bonding coat.