All Types of Packing (Graphite Packing, Carbon Packing, Teflon Packing, Impregnated Packing, Pure Kevlar Packing, Graphite w/Kevlar Corner Packing and Teflon with Kevlar Corner Packing)- is a sealing device in mechanical equipment. It performs the sealing function, typically controlling fluid or gas leakage. They seal all types of fluids including water, steam, acids, caustics, solvents, gases, oil, gasoline, and other chemicals over a broad range of temperature and pressure conditions.