Aerospace Cirlex Data Sheet

CIRLEX® – Data Sheet

CIRLEX® has been proven to successfully perform in the most demanding physical environments. If your application requires a material with the best possible performance – you can count on CIRLEX®


Size: 13.5” x 23.5” (343mm x 596mm) or
23.5” x 23.5” (596mm x 596mm)Custom sizes available upon request
Thermal: Temperature range from -452°F to 664°F (-269°C to 351°C)
Flammability Rating, UL® 94VO
Electrical: 2790 volts/mil @ .009” (.23mm)


Chemical: Impervious to most organic chemicals, solvents, fuels and lubricants.




***CIRLEX® is a registered trademark of DUPONT used under license by FRALOCK.

For additional information about us or to begin discussions on your project, click our Quote Request, or call 1-800-FRALOCK (372-5625)

CIRLEX® Data Sheet -PDF