The Expanded PTFE Fibre Packing Prelubed With Dispersion is interlocked braided from soft Expanded PTFE fiber pre lubed with custom made dispersion & shows excellent thermal conductivity, high lubricity & resiliency, thus, extending the life of the packing & the pump. It shows great resistance to practically all chemical media & does not smell like raw PTFE packings at high temperatures. This packing is ideal to