Non - Asbestos PTFE Glands: Teflon Glands: PTFE Ropes: Teflon Ropes: Pure Teflon packing rope is flexible, chemically inert, dimensionally stable with low coefficient of friction and excellent compression resistance properties. It is braided packing made up of pure PTFE yarns. PTFE 100% square packing is a self-lubricating, chemically inert, non-toxic, and a non-hazardous material. It is very flexible packing and provides more efficient sealing with very low friction characteristics. This packing can be used against corrosive chemicals, solvents, oils and petroleum by products and oxygen service widely used for water handling equipments, liquid oxygen pumps, valves etc.