The present invention relates to a scraper device to assist with metering of material that may accumulate between the discs of a disc assembly. The scraper device includes a fixed mounting plate, a fixed retainer plate and a scraper material. The fixed retainer plate includes a shoulder. The scraper material includes an aperture through which the scraper material is removably fastened between the fixed mounting plate and the shoulder of the fixed retainer plate. The scraper device may further include a fastener to removably fasten the scraper material between the fixed mounting plate and the shoulder of the fixed retainer plate.