... -aging Name: PTFE Thread Seal Tape for common use in water pipe thread sealing and etc. PTFE Tape is an ideal sealing ... sealing, insulation and corrosion resistance, it is widely used in water treatment, gas, chemicals, plastics, electronic engineering and other fields. ... : 10m, 15m, 25m, etc.5)Color : white, yellow, pink, blue Packing: 10pcs / air-tight pack, 250pcs/ inner box, 10,000pcs / paper ...