SIGRAFLEX® Flexible Graphite Foil and Sheets for Motor Vehicle Gaskets


We offer a broad range of SIGRAFLEX flexible graphite foil, tape and gasket sheet grades manufactured exclusively at our two sites in Germany and the US for different motor vehicle sealing applications. They feature high quality and reliability, even under extreme operating conditions allowing for the production of high-performance gaskets especially for high temperature and aggressive media environments.

We achieve this as we use only high-quality natural graphite for manufacturing SIGRAFLEX materials, which is expanded in a thermal process and compressed without binders, adhesives or fillers. Thus, SIGRAFLEX flexible graphite materials are the first choice for static sealing applications for long-term use at high temperatures. Those are used as exhaust, cylinder head and diesel particulate filter gaskets e.g. for automotive, trucks and heavy machinery.

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