Duda Energy ThreadSeal-1.2g-100x260-Yellow 1 Roll of 1" x 260" Teflon Thread Seal Tape, Yellow 100% Virgin Teflon (PTFE), Color: Yellow, Temperature Range: -190C ~ +370C (-310F ~ +698F) Width: 1", Length: 260", Density: 1.2g/cm, Thickness: 89 Micron / 3.5 Mil Non-Toxic, Non-Flammable, Inert with natural gas, Compatible with Water, Oil, Gas, Most Chemicals High Pressure Resistance: 150-200 kg/cm, Residual Lubrication: Less than 0.45%, Tensile Strength: &gt;7 Mpa (1000 psi)