J-Flex cloth backed abrasive is a very flexible Aluminium Oxide sanding cloth that is loved by wood workers, wood turners and fabricators. This cloth backed abrasive has a resin bonded grit which is hard wearing and doesnt split or crack, resulting in a longer lifespan and a superior finish. The cloth back makes it very strong yet easy to tear or cut. The close grit pattern helps to reduce clogging. The cloth backing helps to reduce the heat build up.