... 2) Soft, twistable and bendable at will, Features:1) 100% PTFE, resistant to all corrosive media 2) Soft, twistable and bendable ... service scope: it can replace any asbestos -rubber gasket, steel-armoured gasket, metallic gasket, twined gasket, graphite filler and many other sealing materials 8 ... requirements can be met10) Easy to store and purchase Expanded PTFE Gasket Tapes