FUJISTAR AP57 Sanding Discs are adopt Europe Ewt kraft paper and the calcined aluminum oxide, It’s special treated coat can prevent the static efficiently. And provides dimensionally accurate and reliable wide belt. Full resign bonding and aluminum oxide grain guarantee a very durable product. It has the high anti-clogging property with a wide application area. The focus of the optimization work has been the sanding of hard wood such as beech, brirch and oak. a well adjusted coating density makes RIKEN RMC AP57 a genuine all round product that works well also on board material, furniture, wood floor, leather, textile and metal and so on.