Specialized and High-Temp Filler

Specialized & High Temp Filler/Facing Materials for Metal Gaskets

In addition to the filler/facing materials offered in the metallic gasket product sections, Blaylock Gasket offers the following high temperature materials:


SGL ®SIGRAFLEX TYPE APX2 FLEXIBLE GRAPHITE: Flexible Graphite with advanced oxidation inhibition & excellent sealabilty.

COGEBI ®:  Phlogopite Hi-Temp grade to 1832 F (1000 C). Used in some hot gas applications, and as filler/facing for spiral wound & camprofile gaskets and as an oxidation barrier in combination with other sealing materials.

CERAMIC FIBER: Used in some hot gases/ low pressure service. This material is also used as filler for metallic gaskets or in combination with other sealing materials. Temperature limit: 2000° F (1090° C).

Contact Blaylock Gasket's Technical Department for assistance with your high temperature applications.



Properties and application parameters shown throughout this datasheet are typical. Your specific application should not be undertaken without independent study and evaluation for suitability. For specific application recommendations consult Blaylock Gasket. Failure to select proper sealing products could result in property damage and/or serious personal injury. Specifications are subject to change without notice. This edition supersedes all previous issues.

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