... etc. Sanding Screen, also called Sanding Mesh, Sanding Screen Sheet,with grain materials of silicon carbide or aluminum oxide, specially used ... 's requirement Product Specifications:· Grain materials: Silicon carbide or Aluminum oxide· Grit size: P40, P60, P80, P100, P120, ... days for one 20-foot container keywords: Sanding screen, Sanding screen sheet, Sanding mesh, Sand screen, Sand screen sheet, ...