Series:KP328E abrasive paper Backing:E Weight paper Abrasive:Aluminium oxide Grit:p40-p1000 Usage: ... used in furniture factory, floor factory, plastic factory, insulate digit circuit board, artificial marble factory, metal, small hardware, welded junction etc. ... wood factory, floor factory, door factory, stainless steel plane etc. E weight paper suitable for sanding of furniture,solid wood surfaces ...