Sealing devices for all temperatures specializing is high temperature and high pressure applications.
Slade manufactures all of its own patented graphite yarns. The advantage is that each individual strand has it's own unique core made of high tensile carbon fiber. The graphite yarns are protected by US & EU patents. They were developed to conduct heat like steel alloys, to transfer the heat away from the shaft.
Whereas most pump packings are largely abrasive fibers with added lubricants that can be squeezed, washed or cooked out, Slade Packing utilizes the self-lubricating qualities of the very best natural, exfoliated graphite.
You can read more about the products and features of Slade products here.