[Basic Information] 17" diameter Floor Sanding Disc Silicon Carbide , Cloth Back. 36 grit. [Function] Designed for a floor buffer or rotary floor machine,Cloth-based Silicon Carbide is very effective at quickly removing paint, varnish, wax and glues from concrete, stone and tile floors. [Easy Installation] Installation on a suitable drum sander is simple and seamless (2" hole in center of cloth-based silicon carbide for attachment to sander). [Durable] Cloth-based silicon carbide is extremely durable and long-lasting, with a cloth backing for use in the most demanding applications and extended service life. The cloth backing is made of polyester and can be used for both wet and dry sanding applications. [Good Performance] Exceptional results in concrete floor sanding applications. Specially engineered for preparing floors for finish,with professional grade and high quality. [Basic Information] 17" diameter Floor Sanding Disc Silicon Carbide , Cloth Back. 36 grit. [Function] Designed for a floor buffer or rotary floor machine,Cloth-based Silicon Carbide is very effective at quickly removing paint, varnish, wax and glues from concrete, stone and tile floors. [Easy Installation] Installation on a suitable drum sander is simple and seamless (2" hole in center of cloth-based silicon carbide for attachment to sander). [Durable] Cloth-based silicon carbide is extremely durable and long-lasting, with a cloth backing for use in the most demanding applications and extended service life. The cloth backing is made of polyester and can be used for both wet and dry sanding applications. [Good Performance] Exceptional results in concrete floor sanding applications. Specially engineered for preparing floors for finish,with professional grade and high quality.