Joint Sealant, -450 to 600 deg F, 200 Bar, PTFE

This original form-in-place gasketing material can be used practically everywhere. It is easy to install, even on vertical surfaces and is ideal for large, complex or damaged flanges. Since there is no waste, this joint sealant usually costs less, on a per-gasket basis, than any other gasketing alternative. This material is fabricated from expanded PTFE, with a highly fibrillated structure that, upon compression, forms a solid homogeneous mass that is impervious to gases and liquids. Its temperature range is from -450 to 600 deg F (-268 to 315 deg C) and its operating vacuum pressure limit is 3000 psig (200 bar).