Harvey William H.Harvey Co. 017072-500 017072B-500 Seal Tape, 260 x 1/2

Harvey thread seal tape, non-flammable, 1/2 in width, 260 in length, 0.003 in thickness, PTFE backing, White/Blue spool, -450 to 500 deg F, standards: federal specification t-27730a, UL listed, 0.4 G/cc density, for wide range of threaded pipe.0.4 density, 0.003&Quot, thick.Over 50% elongation and chemically inert.Provides a strong tight seal for any threaded joint and permits easy disassembly.Tolerates -400 to + 500 degree Fahrenheit.Suitable for use on oxygen systems.Non-toxic and non-flammable.Meets federal specification t-27730a.'