Convenient semi solid stick formula is useful in hard to reach areas, and 19 gram size is easily carried in pocket or toolbox. Teflon formula offers a wide range of chemical resistance, and seals all types of metal NPT threaded fittings. Application provides immediate 100 PSI sealing with protection from galling, rust and corrosion. Breakloose torque: 410 lbs; Maximum temperature 300 F, Maximum pressure resistance 72 hour cure: 10,000 PSI.