... self-lubricating and reinforcing.Because of that It can composite with resin ,plastic,metal,rubber and so on. So ... conducting floor, Electronic machinery, anti-static industries (paint, floors, coating, ink),anti-static filter, defense industry, building insulation, chemical,motorcycle muffler, ... ,each net weight 50.00kg,gross weight 56.00kg,with inner 5 plastic bags.drum size diameter 45cm,height ...