... choice Name: sliding door brush industry brush door seal brush Product detail:Introduction: The brush can be applied to industries ... : Dustproofing, sealing, retaining, cleaning, polishing etc.Strip brush body materials: Stainless steel sheet, galvanized sheet, aluminum ... and so on.Brush hair materials: Copper wire, steel wire, nylon wire, silicon carbide abrasive wire, pig bristles, horsehair, wool, ...