This sealing product offers an innovative expanded pure graphite yarn with inconel wire reinforcement,braided into a flexible and high strength packing. The combination of easy braided packing installation with the proven sealing capabilities of expanded graphite makes PLS-870R the most effective sealing solution available. It can be used to seal hot water, high temperature and pressure steam, heat transfer fluid, hydrogen gas, ammonia, solvents, hydrocarbons, cryogenic liquids, etc, except fewer strong oxidizer.