This belt features a two ply spun polyester with a thin white urethane top cover. It can transverse the smallester pulleys while maintaining cross rigidty. The urethane cover is easily cleaned. Refer to the chemical resistance chart when choosing a cleaning solution. U2W Poli-Glide 5S/2U/FS is widely used in bakeries and candy plants. Primary uses are enrobers/cooling lines/cheese mfg./poultry plants/dough transfers.