The Grainger Paddle Gasket PTFE is a gasket made of PTFE material with a paddle shape. It has an inside diameter of 2", an outside diameter of 3-1/2", and a thickness of 1/16". The operating temperature range is -450°F to 500°F. This gasket can be used for pharmaceutical, chemical, food processing, and other sanitary process applications where resistance to chemicals, temperature extremes, and corrosion are needed. The PTFE material provides chemical resistance, low friction, and temperature resistance. This is a high quality gasket suitable for demanding applications requiring chemical and temperature resistance.