TALON Gray PTFE Tape is a high density, all purpose, non-seizing, PTFE thread sealing compound in tape form that produces a leak-proof seal on all types of metal and plastic threaded connections. TALON Gray PTFE Tape is a high density, 3.5 MIL PTFE. Its thickness allows for fewer wraps. Tape supplied on finished spools in an extra-long length and is compatible with: acids, alcohols, heating oils, natural gas, LP gas, DEF, petroleum solvents, propane and much more. It is compatible with a wide range of piping materials. It is effective in temperatures from -450°F to 500°F (-268°C to +260°C) and pressures up to 10,000 psi. TALON Gray PTFE Tape acts as a thread lubricant and anti-seize. There is no curing time and has an unlimited shelf life. It will not harden or crack on joints. TALON Gray PTFE Tape will not transfer any taste or odor to the system being sealed. Excellent for food and water systems. TALON Gray PTFE Tape will never harden, and is an anti-galling tape making it possible to disassemble pipes and bolts easily after years of service. Excellent for threaded stainless steel applications.