This is Braided from PTFE GRAPHITE Fibers, it has self lubricating property which assists dissipation of heat which ensures negligible hardness, no friction resulting in minimal shaft wear...
This is Braided from Gore GFO PTFE graphite Fibers. This packing has a special blended lubricant which does not allow the packing to get hard thus minimizing shaft wear and gives longer life. Service Conditions: Oils, hydrocarbons, solvents, acids,...