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Gasket w. vermiculite, steel reinforced FJ 2815

A break through in both heat and chemical resistance. FJ2815 is rated for temperatures up to 1000ºC and have passed API607. It is a high temperature sheet reinforced with a 0.004˝, 316L stainless steel tanged core. Provides total freedom from oxidation. Chemical compatibility exceeds graphite. Fire safe with proven global track record.

  • Replacement for compressed fibre sheet and graphite sheet
  • Maximum recommended temperature: 1050 ºC (1920 ºF) Maximum service pressure: 20Mpa (200 bar; 2900 psi)

FJ2815 provides with excellent sealing potential over the full temperature range. Its high compressibility and elasticity gives it good adaptability, allows it to compensate optimally for component distortions (macro-adaptation), and it also displays constant material behavior under alternating operating conditions. FJ2815  is resistant to media such as oils, fuels, exhaust gases, antifreeze, and many others.


As a material for the exhaust system in any IC engine (e.g. truck engines, marine diesel engines, gas engines) for fitting between the cylinder head and manifold, and in the downstream flanged joints of exhaust systems, for turbocharger seals or EGR (exhaust gas recycling) gaskets, especially for the purpose of complying with stringent emission limits.

It may also be used for sealed joints on burners in heating systems, high-temperature heat exchangers, gas turbines, and other applications.


FJ2815 is manufuctered and marketed by Flexitallic as Thermiculite® 815

Betech is Allied Distributor and solution partner for Flexitallic.



Typical Applications

Diesel engine
Construction machine
Gas turbine
Cogeneration plant
Natural gas
Oil and gas
Process equipment
Pipe flange
Steel pipe
Exhaust system

Standards & Reccommendations

API 607

Quality (QA) & Pre-qualification

ISO 9001:2008
JQS Achilles (Oil & Gas)
Sellihca (Utillities)

Raw Materials

Compressed Vermiculite mineral sheet, High Temperature | CS-verXF

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