ptfe membranes, ptfe & FEP tubing, ptfe coaxial core & more
PTFE for Automotive Components
Markel is the world leader in PTFE abrasion resistant cable liners for automotive shift cables and cable control assemblies. Our capabilities in high temperature PTFE wire and PTFE fuel and vapor hose makes Markel the logical choice for critical fluoropolymer automotive components.
Porous PTFE Membranes for Filtration, Contacting and Separation
Markel’s newest product platform, Porous PTFE Hollow Fiber Membranes for filtration, contacting, and separation are opening doors for membrane processes previously not possible. Markel’s hollow fiber technology in conjunction with our unique fluoropolymer potting technology are revolutionizing membrane contactor and filter design.
PTFE Coaxial Core
Long a leader in PTFE coaxial core production, Markel expands the possibilities with two advanced coaxial core product platforms… Marlon® low density coaxial core, and Hi-Vec® low density, high velocity coaxial core. The end result is a family of coaxial core products that reach previously unobtainable velocities of propagation, maximum design flexibility and performance over a broad range of conductor types and diameters.
PTFE Tubing, FEP Tubing and Other Fluoropolymer Tubing
Whether it is for conveying aggressive chemicals, surviving in harsh environments, coils for purifying water with UV light, or obtaining precise and pure analytical sampling, Markel's custom fluoropolymer tubing will exceed your expectations.




