Durlon 9000 will seal better than Virgin Teflon® (PTFE) in typical flange gasket service. This is due to its construction, combining inorganic fillers with pure PTFE resins. The result is a PTFE material that does not cold flow, yet retains the inert properties of Virgin PTFE.
Durlon 9000 is also easier to fabricate than Virgin PTFE, can be factory welded into large single piece gaskets, and is excellent for chemical, FDA, and pharmaceutical environments.
Please ask us about improving your Virgin PTFE application using Durlon 9000.