novaphit ® SSTCTA-L is a composite gasket material made from multi-layers of expanded graphite with a purity of at least 99% and a layer of expanded metal from acid-proof chrome-nickel steel (1.4404, AISI 316 L).
novaphit ® SSTCTA-L has been certified by the independent company AMTEC. The result: Classified as a high quality sealing system according to the test criteria VDI 2440 and TA Luft.
novaphit ® SSTCTA-L meets the TA Luft criteria easily with a measured helium leakage rate of