Cleanfit Thread Sealing Tape, 260 in Roll Length, 1/2 in Width, 0.0045 in Thickness, 1.6 g/cu-cm, -450 to 500 deg F, PTFE, Silver, Domestic
90% PTFE/10% nickel 50% elongation -450 to 500 deg F (-268 to 260 deg C) PTFE is completely stable up to 500 deg F or 260 deg C Decomposition is slow up to 750 deg F or 400 deg C Decomposition will occur on contact with naked flames 10 to 12 N/mm-sq tensile strength