Feature: 1. The installation is simple and flexible, usually used for sealing, such as shaft seal, hole seal, dust seal, oil seal, water seal, etc. 2. Good sealing damping effect, suitable for the gen more→eral maintenance of automotive, aerospace equipment, construction machinery, water pipe facilities, faucets, electrical appliances, bearings, cylinders, pumps, valves and other mechanical equipment. 3. Corrosion resistance, high pressure resistance, high temperature resistance, wear resistance. 4. Can be used to prevent leakage in piping, hydraulic, air and gas connections. 5. After many inspections before leaving the factory, the quality of this Oring assortment kit is guaranteed. Specification: …